explosion-proof ac motors / ac brake edition · operating instructions – explosion-proof ac...

Explosion-Proof AC Motors / AC BrakeMotors

Edition

07/2003

Operating Instructions11216611 / EN

SEW-EURODRIVE

Contents

1 Important Notes................................................................................................. 5

2 Safety Notes ...................................................................................................... 6

3 Motor design...................................................................................................... 73.1 Basic design of AC motors........................................................................ 73.2 Nameplate, unit designation ..................................................................... 8

4 Installation ....................................................................................................... 114.1 Before you begin..................................................................................... 114.2 Preliminary work ..................................................................................... 114.3 Installing the motor.................................................................................. 124.4 Installation tolerances ............................................................................. 134.5 Electrical installation ............................................................................... 134.6 Wiring notes ............................................................................................ 144.7 Category 2G motors and brake motors .................................................. 154.8 Category 2D motors ............................................................................... 194.9 Category 3G motors and brake motors .................................................. 224.10 Category 3D motors and brake motors .................................................. 264.11 Category 3GD motors and brake motors ............................................... 304.12 Category 3D asynchronous servomotors................................................ 344.13 Ambient conditions during operation....................................................... 38

5 Operating Modes and Limit Values ............................................................... 395.1 Permitted operating modes..................................................................... 395.2 Frequency inverter operation of category 3G, 3D and 3GD motors ....... 405.3 Assignment of asynchronous motor to frequency inverter:

MOVITRAC® 31C ................................................................................... 435.4 Assignment of asynchronous motor to frequency inverter:

MOVIDRIVE® ......................................................................................... 445.5 Asynchronous motors: Thermal limiting characteristic curves ................ 455.6 Asynchronous servomotors: Limits for current and torque ..................... 465.7 Asynchronous servomotors: Thermal limiting characteristic curves ....... 485.8 Asynchronous servomotors: Assignment of frequency inverter.............. 495.9 Soft-start units......................................................................................... 53

6 Startup.............................................................................................................. 546.1 Compulsory setting of frequency inverter parameters ............................ 556.2 Altering the blocking direction on motors with a backstop ...................... 576.3 Anti-condensation heater for category II3D motors ................................ 58

7 Malfunctions .................................................................................................... 597.1 Motor malfunctions.................................................................................. 597.2 Brake malfunctions ................................................................................. 607.3 Malfunctions during operation with a frequency inverter......................... 60

8 Inspection and Maintenance .......................................................................... 618.1 Inspection and maintenance intervals..................................................... 628.2 Preliminary work for motor and brake maintenance ............................... 638.3 Inspection and maintenance work on the motor ..................................... 658.4 Inspection and maintenance of the brake BC ........................................ 67

00

I

00

I

Operating Instructions – Explosion-Proof AC Motors/AC Brake Motors 3

Contents

4

9 Technical Data................................................................................................. 769.1 Work done, working air gap, braking torques of brake BMG05-8,

BC, Bd..................................................................................................... 769.2 Work done, working air gap, braking torques of brake BM15 - 62.......... 779.3 Permitted work done by the brake .......................................................... 789.4 Operating currents .................................................................................. 819.5 Maximum permitted overhung loads....................................................... 859.6 Permitted ball bearing types ................................................................... 87

10 Declaration of conformity............................................................................... 8810.1 Motors and brakes in category 2G, series eDT, eDV ............................ 8810.2 Motors in category 2D, series eDT and eDV .......................................... 8910.3 Motors and brake motors in categories 3D, series CT and CV............... 9010.4 Motors and brake motors in categories 3G and 3D, series DT and DV.. 91

11 Index................................................................................................................. 92

Pi

fkVA

Hz

n

Pi

fkVA

Hz

n

Operating Instructions – Explosion-Proof AC Motors/AC Brake Motors

1Important Notes

1 Important NotesSafety and warning instructions

Always follow the safety and warning instructions in this publication!

A requirement of fault-free operation and fulfillment of any rights to claim underguarantee is that you adhere to the information in the operating instructions.Consequently, read the operating instructions before operating the drive!

The operating instructions contain important information about servicing and should bekept close to the unit.

Waste disposal This product consists of

• Iron

• Aluminum

• Copper

• Plastic

• Electronic components

Please dispose of the parts in accordance with the applicable regulations.

Electrical hazardPossible consequences: Severe or fatal injuries.

Hazard Possible consequences: Severe or fatal injuries.

Hazardous situationPossible consequences: Slight or minor injuries.

Harmful situationPossible consequences: Damage to the drive and the environment.

Tips and useful information.

Important information about explosion protection

5

2

6

afety Notes

2 Safety NotesThe following safety notes apply to the use of motors.

If using gearmotors, also refer to the safety notes for gear units in the correspondingoperating instructions.

Also take account of the supplementary safety notes in the individual sections ofthese operating instructions.

Explosive gas mixtures or dust concentrations in combination with hot, energizedand moving parts of electrical machinery can cause serious injury or death.

Mounting, connection, startup, maintenance and repair must only be performedby trained personnel observing

• these instructions

• the warning and information signs on the motor/gearmotor,

• all other project planning documents, operating instructions and wiring diagrams

• system-specific regulations and requirements

• currently valid national/regional regulations (explosion protection / safety / preventionof accidents).

Intended usage These motors/gearmotors are intended for industrial systems1. They correspond to theapplicable standards and regulations:

• EN50014

• EN50018 for protection type "d"

• EN50019 for protection type "e"

• EN50021 for protection type "n"

• EN50281-1-1 for "dust explosion protection"

They also comply with the requirements of directive 94/9/EC.

The technical data and the information about permitted conditions are to be found on thenameplate and in these operating instructions.

It is essential to observe all specified information!

Transport / storage

Inspect the delivery for any damage in transit as soon as you receive the delivery.Inform the transport company immediately in the case of damage. It may benecessary to preclude startup.

Tighten screwed in transport lugs firmly. They are only designed for the weight of thegearmotor/gear unit; do not attach any additional loads.

The installed lifting eyebolts comply with DIN 580. The loads and regulationsspecified in this standard must always be observed. If the gearmotor is equippedwith two suspension eye lugs or lifting eyebolts, then both suspension eye lugsshould be used for transport. In this case, the tension force vector of the slingsmust not exceed a 45° angle in accordance with DIN 580.

Use suitable, sufficiently rated handling equipment if necessary. Remove any transportfixtures before startup.

1 and may only be used in accordance with the information provided in SEW-EURODRIVE’s technical do-cumentation and the information on the nameplate.

S


3Basic design of AC motorsMotor design

3 Motor design

3.1 Basic design of AC motors

The following illustration is intended to explain the general design. Its purpose is only tomake it easier to assign components to the spare parts lists. Discrepancies are possibledepending on the motor size and version!

02969AXX

10

7

1112

1

20 44 41

16

42

36

35

37

32

13

22

132131

112111

129

130 115113

119

123

116118

117

2107

106

9

100101

103

3

31

135

134

[1] Rotor, cpl. [31] Key [107] Oil flinger [131] Sealing washer

[2] Circlip [32] Circlip [111] Seal [132] Terminal box cover

[3] Key [35] Fan guard [112] Terminal box lower part [134] Screw plug

[7] Flanged end shield [36] Fan [113] Machine screw [135] Sealing washer

[9] Screw plug [37] V-ring [115] Terminal board

[10] Circlip [41] Equalizing ring [116] Terminal yoke

[11] Grooved ball bearing [42] Non-drive end bearing shield

[117] Hex head screw

[12] Circlip [44] Grooved ball bearing [118] Lock washer

[13] Hex head screw (tie rod) [100] Hex nut [119] Machine screw

[16] Stator, cpl. [101] Lock washer [123] Hex head screw

[20] Nilos ring [103] Stud [129] Screw plug

[22] Hex head screw [106] Oil seal [130] Sealing washer

7

3

8

ameplate, unit designationotor design

3.2 Nameplate, unit designation

Nameplate of category 2 motors

Example: Category 2G

Unit designation

Example: AC (brake) motor in category 2G

Example: Serial number

51947AXXFigure 1: Nameplate for category 2G

Typ

Nr.

1/min

V

IM

Schmierstoff

Bruchsal / Germany

A

kg 9.2

186 228. 6.12

Hz

cos ϕNm

i :1

eDT71D4

3009818304.0002.99

1465

0.37

230/400

29 3.7 II 2 G EEx e II T3

B5

0.70

tE s IA / IN

Baujahr 1999 PTB 99 ATEX 3402/03

1.97/1.14 50

IP 54 Kl. B

0102

eDT 71D 4 / BC05 / HR / TF

Temperature sensor (PTC resistor)

Manual brake release

Brake

Motor pole number

Motor size

Motor series

3009818304. 0002. 99

Year number end digits of the year of manufacture (2-digit)

Part number (4-digit)

Order number (ten digits)

NM


3Nameplate, unit designationMotor design

Nameplate of category 3 motors: Motor series DR, DT, DV

Example: Category 3G

Unit designation

Example: AC (brake) motor in category 3G


51953AXXFigure 2: Nameplate

kW

Gleichrichter

Schmierstoff

Bremse

V

i :1

Kl.IP

Baujahr

Made in Germany 185 353 3.15

cos NmNr..Typ

NmV

1/min 1/min max.Motor

kgIMA Hz

3 IEC 34

Bruchsal/GermanyDFT90S4/BMG/TF/II3G

3009818304.0001.03

1,1 / S1

1300

230 / 400 ∆/YB5

230 AC

II3G EEx nA T3

20

2003

31 54 B

BMS 1.5

4.85/2.8 50

0.77

3500

DFT 90S 4 / BMG / TF / II3G

Unit category

Temperature sensor (PTC resistor)

Brake

Motor pole number

Motor size

Motor series

3009818304. 0001. 99




9

3

10

ameplate, unit designationotor design

Nameplate of category 3 motors: CT, CV motor series

Example: Category 3D

Unit designation

Example: Asynchronous servo (brake) motors in category II3D


52008AXXFigure 3: Nameplate

Typ

Nr.

1/min

Nm max. Motor

V

IM

Bremse V 400

Schmierstoff

Bruchsal / Germany

A

kg 40

187 835 2.10Made in Germany

Hz

Nm

i :1

3 IEC 34

CV 100 L4 / BMG / TF / ES1S / II3D

1783048036.0003.02

2100

66

305

EEx T 140° CII 3D

B3

14.8 73

1/min max. Motor3500

IP 54 Kl. F

Nm 40 Gleichrichter BGE

Baujahr 2002

CV 100L4 / BMG / TF / ES1S / II3D

Unit category

Encoder type (PTC resistor)

Temperature sensor

Brake

Motor pole number

Motor size

Motor series

3009818304. 0001. 99




NM


4Before you beginInstallation

4 Installation

4.1 Before you begin

The drive may only be installed if

• the entries on the nameplate of the drive match the permitted potentially explosiveatmosphere operating range on-site (equipment group, category, zone, temperatureclass),

• the entries on the nameplate of the drive match the voltage supply system,

• the drive is undamaged (no damage caused by transportation or storage)

4.2 Preliminary work

Motor shaft ends must be thoroughly cleaned of anti-corrosion agents, contamination orother impurities (use a commercially available solvent). Do not allow the solvent topenetrate the bearings or shaft seals – this could cause material damage!

Extended storage of motors

• Please note the reduced grease utilization period of the ball bearings after storageperiods exceeding one year.

• Check whether the motor has absorbed moisture as a result of being stored for a longtime. Measure the insulation resistance to do this (measuring voltage 500 V).

The insulation resistance (→ following figure) varies greatly depending on thetemperature! The motor must be dried if the insulation resistance is not adequate.

It is essential to comply with the safety notes in section 2 during installation!

01731AXX

100

10

1

0,10 20 40 60 80

[°C]

[M ]

11

4

12

nstalling the motornstallation

Drying the motor Heat up the motor

• with hot air or

• using an isolation transformer

– connect the windings in series (→ following figure)– auxiliary AC voltage supply max. 10 % of the rated voltage with max. 20 % of the

rated current

The drying process is finished when the minimum insulation resistance has beenexceeded.

Check the terminal box to see whether

• the inside is clean and dry,

• the connections and fastening parts are free from corrosion,

• the joint seals are OK,

• the cable glands are tight, otherwise clean or replace them.

4.3 Installing the motor

The motor or gearmotor may only be mounted or installed in the specified mountingposition on a level and torsionally rigid support structure which is not subject tovibrations.

Carefully align the motor and the driven machine, to avoid placing any unacceptablestrain on the output shafts (observe permitted overhung load and axial thrust data!).

Do not hammer or hit the shaft end.

Use an appropriate cover to protect motors in vertical mounting positions fromobjects or fluids entering (protection cowl C).

Ensure an unobstructed cooling air supply and that air heated by other devices cannotbe drawn in or reused.

Balance components for subsequent mounting on the shaft with a half key (motor shaftsare balanced with a half key).

Any condensation drain holes are sealed by plastic plugs and should only beopened when necessary; open condensation drain holes are not permittedbecause this invalidates higher classes of enclosure.

If belt pulleys are used, then only use belts that do not become electrostatically charged.

For brake motors with manual brake release, screw in either the hand lever (with self-reengaging manual brake release) or the setscrew (with lockable manual brakerelease).

01730AEN

II


4Installation tolerancesInstallation

Installation in damp areas or in the open

If possible, arrange the terminal box so the cable entries are pointing downwards.

Coat the threads of cable glands and filler plugs with sealant and tighten them well –then coat them again.

Properly seal the cable entries.

Thoroughly clean the sealing surfaces of terminal boxes and terminal box covers beforereassembly; gaskets must be glued in on one side. Replace porous seals!

Restore the anticorrosive coating if necessary.

Check the enclosure.

4.4 Installation tolerances

4.5 Electrical installation

Note the addi-tional provisions

In addition to the generally applicable installation regulations for low-voltage electricalequipment (e.g. in Germany: DIN VDE 0100, DIN VDE 0105), it is also necessary tocomply with the special provisions on setting up electrical machinery in potentiallyexplosive atmospheres (operating safety regulations in Germany: EN 60 079-14;EN 50 281-1-2 and specific provisions for the machine).

Use wiring diagrams

The motor must only be connected as shown in the wiring diagram supplied with themotor. Do not connect or start up the motor if this wiring diagram is missing. Youcan obtain the valid connection diagram free of charge from SEW-EURODRIVE.

Shaft end Flanges

Diametric tolerance in accordance with DIN 748• ISO k6 at Ø ≤ 50 mm• ISO m6 at Ø > 50 mm• Center hole in accordance with DIN 332, shape

DR..

Centering shoulder tolerances in accordance with DIN 42948• ISO j6 at Ø ≤ 230 mm• ISO h6 at Ø > 230 mm

It is essential to comply with the safety notes in Sec. 2 during installation!

Switch contacts in utilization category AC-3 to EN 60947-4-1 must be used forswitching the motor and the brake.

13

4

14

iring notesnstallation

Cable entries The terminal boxes have metric threaded holes according to EN 50262. All metric cableentries are supplied with ATEX approved sealing plugs.

To establish the correct cable entry, the sealing plugs must be replaced by ATEXapproved cable glands with strain relief. Select the cable gland according to the outerdiameter of the cable being used.

All cable entries which are not required must be sealed off with an ATEX approvedsealing plug after completion of the installation (→ Maintaining the enclosure).

4.6 Wiring notes

Protection against interfer-ence from brake control systems

Do not route brake cables alongside switched-mode power cables because otherwisethere is a risk of disrupting brake controllers.

Switched-mode power cables include, in particular

– output cables from frequency and servo controllers, converters, soft start units andbrake units,

– connecting harnesses to braking resistors, etc.

Protection against interfer-ence from motor protection devices

To provide protection against interference from SEW-EURODRIVE motor protectiondevices (temperature sensors TF, winding thermostats TH)

– route separately shielded feeder cables together with switched-mode power lines inone cable

– do not route unshielded feeder cables together with switched-mode power lines inone cable.

WI


4Category 2G motors and brake motorsInstallation

4.7 Category 2G motors and brake motors

General information

Explosion-proof SEW-EURODRIVE motors of the eDT and eDV series are intended foruse in zone 1 and fulfill the design requirements for equipment group II, category 2G.The determinant protection type is "e" to EN 50 019.

Brakes in flame-proof enclosure "d" protection type

In addition, SEW-EURODRIVE offers brakes in the determinant protection type "d" toEN 50 018 for use in potentially explosive atmospheres. With brake motors, the flame-proof enclosure only extends to the brake cavity. The motor itself and the wiring spacefor the brake are designed in protection type "e".

Terminal boxes Connection boxes are designed in protection type "e".

Code "X" If the code "X" appears after the certification number on the declaration of conformity orthe EC prototype test certificate, this indicates that the certificate contains specialconditions for safe application of the motors.

Temperature classes

The motors are authorized for temperature classes T3 and/or T4. The temperature classof the motor can be found on the nameplate or on the declaration of conformity or ECprototype test certificate supplied with the motor.

Cable gland For the cable entry, use only ATEX approved cable glands with enclosure of at leastIP54.

Protection against imper-missibly high surface tempera-tures

The increased safety protection type requires that the motor is switched off before itreaches maximum permitted surface temperature.

The motor can be switched off by means of a motor protection switch or positivetemperature coefficient (PTC) thermistor, see the EC prototype test certificate for infor-mation.

Protection exclu-sively with motor protection switch

For installation with motor protection switch to EN 60947, the following requirementsmust be fulfilled:

• With starting current ratio IA/IN listed on the nameplate, the response time of themotor protection switch must be less than the tE time of the motor.

• The motor protection switch must trip immediately in the event of a phase failure.

• The motor protection switch must be approved by a notified body and assigned acorresponding inspection number.

• The motor protection switch must be set to the rated motor current indicated on thenameplate or in the prototype test certificate.

15

4

16

ategory 2G motors and brake motorsnstallation

Protection exclu-sively with PTC thermistor

For installation with PTC thermistor and trip switch to EN 60947, the following require-ments must be fulfilled:

PTC thermistor trip switches to EN 60947 for motors and brakes that are exclusivelythermally monitored and protected using positive temperature coefficient thermistors(TF) must have been approved by a notified body and assigned a corresponding inspec-tion number. All poles of the motor must be disconnected from the supply system whenthe PTC thermistor trip switch trips.

Protection with motor protection switch and addi-tional positive temperature coef-ficient thermistor

The conditions stated for exclusive protection with motor protection switches also applyhere. Protection with positive temperature coefficient thermistors (TF) only represents asupplementary protection measure which is irrelevant to certification for potentiallyexplosive atmosphere conditions.

Proof of the effectiveness of the installed protective equipment is required beforestartup.

CI



Motor connection Motors with a terminal block with a slotted terminal stud [1] according to directive94/9/EC (→ following figure) are only allowed to be connected using lugs [3] toDIN 46 295. The cable lugs [3] are attached using forcing nuts with an integrated lockwasher [2].

Alternatively, a solid round wire can be used for the connection. The diameter of the wiremust correspond to the width of the slot in the terminal stud (→ following table).

Connecting the motor

The following wiring diagrams can be obtained from SEW-EURODRIVE by specifyingthe motor order number (→ Sec. "Type code, nameplate"):

06342AXX

Motor size TerminalSlot width of terminal

stud[mm]

Tightening torque offorcing nut

[Nm]

eDT 71 C, D

KB0 2.5 3.0

eDT 80 K, N

eDT 90 S, L

eDT 100 LS, L

eDV 100 M, L

eDV 112 MKB02 3.1 4.5

eDV 132 S

eDV 132 M, MLKB3 4.3 6.5

eDV 160 M

eDV 160 LKB4 6.3 12.0

eDV 180 M, L

1

2

3

It is essential to comply with the valid wiring diagram! Do not connect or start upthe motor if this wiring diagram is missing.

Series Number of polesCorresponding circuit diagram

(designation / number)

eDT and eDV 4, 6, 8 DT13 / 08 798_6

eDT and eDV 8/4 DT33 / 08 799_6

eDT with brake BC 4 AT101 / 09 861_4

eDT with brake Bd 4 A95 / 08 840_9

17

4

18


Checking cross sections

Check the cross sections of the cables – based on the rated motor current, the validinstallation regulations and the requirements where the unit is installed.

Check the winding connections

Check the winding connections in the terminal box and tighten them if necessary(observe → tightening torques on page 17).

Temperature sensor

Connect the TF temperature sensor (DIN 44082), if provided as sole or supplementaryprotection

• Connect according to the instructions given by the manufacturer of the trip switch andthe enclosed circuit diagram, using a cable routed separately from the supply systemlead

• Apply a voltage < DC 2.5 V

Connecting the brakeThe flameproof brake BC (Bd) (EExd) is electrically released. The brake is appliedmechanically when the voltage is switched off.

Inspecting ignition gaps

Inspect the ignition gaps of the flameproof brake before connection because theyrepresent a significant aspect of the explosion protection. The gaps must not be paintedover nor sealed over in any other way.


The cross sections of the connection cables between the rectifier and the brake must besufficiently large to guarantee the function of the brake (→ Sec. "Operating currents" in"Technical Data").

Connecting the brake

The brake rectifier from SEW-EURODRIVE is installed and connected in the switchcabinet according to the enclosed circuit diagram, outside the potentially explosiveatmosphere. Connect the connection cables between the rectifier and the separatebrake terminal box on the motor.

Temperature sensor

Temperature sensor TF (DIN 44082)



Demonstrate the effectiveness of monitoring before startup.


CI


4Category 2D motorsInstallation

4.8 Category 2D motors

General information

Dust explosion-proof SEW-EURODRIVE motors of the eDT and eDV series areintended for use in zone 21 and comply with the design requirements for equipmentgroup II, category 2D to EN 50 014 and EN 50 281-1-1.

Terminal boxes Terminal boxes are designed in IP65 enclosure protection.

Code "X" If the code "X" appears after the certification number on the declaration of conformity orthe EC prototype test certificate, this indicates that the certificate contains specialconditions for safe application of the motors.

Surface temperature

The surface temperature is max. 120 °C

Cable glands Use only ATEX approved cable glands with enclosure of at least IP65 for the cable entry.

Protection against imper-missibly high surface temperatures

Explosion protection is ensured by the fact that the motor is switched off before itreaches the maximum permitted surface temperature.

The motor is switched off by means of motor protection switch and positive temperaturecoefficient thermistor.

Features and set-tings of the motor protection switch

For installing the motor protection switch to EN 60947, the following requirements mustbe fulfilled:


• The motor protection switch must have been approved by a notified body andassigned a corresponding inspection number.

• The motor protection switch must be set to the rated motor current indicated on thenameplate.

Features of the PTC thermistor trip switch

When installing the PTC thermistor trip switch to EN 60947, it is important that onlydevices are used that have been approved by a notified body and assigned acorresponding inspection number.


19

4

20

ategory 2D motorsnstallation

Motor connection For motors with a terminal block with a slotted terminal stud [1] according to ATEX100a(→ following figure), only DIN 46 295 lugs [3] are allowed to be used for connecting themotor. The cable lugs [3] are attached using forcing nuts with an integrated lock washer[2].

Alternatively, a solid round wire can be used for the connection. The diameter of the wiremust correspond to the width of the slot in the terminal stud (→ following table).

06342AXX

MotorTerminal Slot width of terminal

stud[mm]

Tightening torque offorcing nut

[Nm]

eDT 71 C, D

KB0 2.5 3.0

eDT 80 K, N

eDT 90 S, L

eDT 100 LS, L

eDV 100 M, L

eDV 112 MKB02 3.1 4.5

eDV 132 S

eDV 132 M, MLKB3 4.3 6.5

eDV 160 M

eDV 160 LKB4 6.3 12.0

eDV 180 M, L

1

2

3

CI


4Category 2D motorsInstallation


The following wiring diagrams can be obtained from SEW-EURODRIVE by specifyingthe motor order number (→ Sec. "Type code, nameplate"):


Check the cross sections of the cables based on the rated motor current, the validinstallation regulations and the requirements where the unit is installed.

Check the winding connections

Check the winding connections in the terminal box and tighten them if necessary (→tightening torque according to this section).

Temperature sensor




Checking the terminal box cover

When closing the terminal box cover

• make sure that the joints on the surface are free from dust,

• check the seal is in good condition and replace it with a new seal if necessary.


Series Number of polesCorresponding circuit diagram


eDT and eDV 4 DT13 / 08 798_6


21

4

22


4.9 Category 3G motors and brake motors

General information

Explosion-proof SEW-EURODRIVE motors of the DT and DV series with protection typeEExnA for use in zone 2 comply with the design requirements for equipment group II,category 3G to EN 50 014.

Enclosure IP54 SEW-EURODRIVE motors in category 3G are supplied with at least enclosure IP54 toEN 60 034.

Temperature class

The motors are designed for temperature class T3.

Cable glands For the cable entry, use only ATEX approved cable glands with enclosure of at leastIP54.

Protection against imper-missibly high surface temperatures

The protection type "non-sparking" ensures safe operation under normal operatingconditions. The motor must be switched off reliably in the case of overload to avoid therisk of impermissibly high surface temperatures.

The motor can be switched off by means of a motor protection switch or positivetemperature coefficient (PTC) thermistor. For permitted operating modes depending onthe motor protection, see Sec. "Operating modes." SEW-EURODRIVE equips brakemotors and multi-speed motors in category 3G with positive coefficient thermistors (TF).





• Multi-speed motors must be protected with mutually interlocked motor protectionswitches for each pole number.

Protection exclu-sively with posi-tive temperature coefficient ther-mistor (TF)

For installation with positive temperature coefficient, it is important that the sensor isevaluated by a device approved for this purpose so it complies with the 94/9/ECdirective. All poles of the motor must be disconnected from the supply system when theevaluation responds.


CI




The following wiring diagrams can be obtained from SEW-EURODRIVE by specifyingthe motor order number (→ Sec. "Unit designation, nameplate"):



Checking winding connections

Check the winding connections in the terminal box and tighten them if necessary.

Motor connection With motors of size 63, the connection leads must be secured in the spring clamp termi-nal strip according to the wiring diagram. Connect the protective earth to the protectiveconductor connection so that cable lug and housing material are separated by a washer.


Series Number of poles ConnectionCorresponding circuit diagram


DT, DV

2, 4, 6, 8 � / � DT13 / 08 798_6

4/2, 8/4 � / � � DT33 / 08 799_6

All PC with separate winding � / � DT43 / 08 828_7



4/2, 8/4 � / � � DT53 / 08 739_1

DR 4 � / � DT14 / 08 857 0003

51961AXXFigure 4: Y connection / � connection / protective conductor connection

TF TF 3 2 14 TF TF 3 2 14

23

4

24


Small connection accessories

With motor sizes 71 to 132S, remove the small connection accessories from theenclosed bag and install them (→ following figure):

Arrange the cables and terminal links as shown in the circuit diagram and screw themon firmly (tightening torque → following table)

Temperature sensor




01960BXX 03131AXX

[1] Terminal stud [5] Top nut

[2] Lock washer [6] Washer

[3] Terminal washer [7] External connection

[4] Motor terminal lead [8] Bottom nut

Diameter of terminal stud Tightening torque of hex nut [Nm]

M4 1.2

M5 2

M4 3

M8 6

M10 10

1

2

3

4

5

6

7

8


CI



Connecting the brakeThe brake BMG/BM is released electrically. The brake is applied mechanically when thevoltage is switched off.

Limit values for permitted work done

It is essential to adhere to the limit values for permitted work done (→ Sec. "TechnicalData"). The machine designer is responsible for ensuring that the machine dimensionsare selected correctly on the basis of the SEW-EURODRIVE project planning regula-tions and the brake data in "Drive Engineering - Practical Implementation, Vol. 4."

Checking the function of the brake

Before startup, check that the brake is functioning correctly to make sure the brakelinings are not rubbing which would lead to overheating.


The cross sections of the connection cables between the power system, the rectifier andthe brake must be sufficiently large to guarantee the function of the brake (→ Sec."Operating currents" in "Technical Data").

Connecting the brake rectifier

Depending on its design and function, the SEW-EURODRIVE brake rectifier or brakecontrol system is installed and connected in the switch cabinet outside the potentiallyexplosive atmosphere. It must be connected according to the enclosed circuit diagram.Connect the connection cables between the rectifier in the switch cabinet and the brakeon the motor.

Operation at high ambient tempera-tures

If the nameplate indicates that motors are allowed to be operated up to an ambienttemperature of > 50 °C (standard: 40 °C), then it is essential that the cables and cableentries used are suited for temperatures ≥ 90 °C.

Otherwise, the explosion protection of the brake is not guaranteed.

25

4

26

ategory 3D motors and brake motorsnstallation

4.10 Category 3D motors and brake motors

General information

Dust explosion-proof SEW-EURODRIVE motors of the DT and DV series for use inzone 22 comply with the design requirements for equipment group II, category 3D toEN 50 014 and EN 50 281-1-1.

Enclosure SEW-EURODRIVE motors in category II3D are supplied with at least enclosure IP54 toEN 60 034.

Surface temperature

The surface temperature is max. 120 °C (thermal classification B) or 140 °C (thermalclassification F).



Dust explosion-proof category 3 motors ensure safe operation under normal operatingconditions. The motor must be switched off reliably in the case of overload to avoid therisk of impermissibly high surface temperatures.

The motor can be switched off by means of a motor protection switch or positivetemperature coefficient (PTC) thermistor. For permitted operating modes depending onthe motor protection, see Sec. "Operating modes." SEW-EURODRIVE equips brakemotors and multi-speed motors in category 3D with positive coefficient thermistors (TF).









CI


4Category 3D motors and brake motorsInstallation







Motor connection With motors of size 63, the connection leads must be secured in the spring clampterminal strip according to the wiring diagram. Connect the protective earth to theprotective conductor connection so that cable lug and housing material are separatedby a washer.





DT, DV

2, 4, 6, 8 � / � DT13 / 08 798_6

4/2, 8/4 � / � � DT33 / 08 799_6




4/2, 8/4 � / � � DT53 / 08 739_1

DR 4 � / � DT14 / 08 857 0003


TF TF 3 2 14 TF TF 3 2 14

27

4

28

ategory 3D motors and brake motorsnstallation




Temperature sensor




01960BXX 03131AXX






M4 1.2

M5 2

M4 3

M8 6

M10 10

1

2

3

4

5

6

7

8


CI


4Category 3D motors and brake motorsInstallation









Depending on its design and function, the SEW-EURODRIVE brake rectifier or brakecontrol system is

• connected in the terminal box of the motor

• in the switch cabinet outside the potentially explosive atmosphere.

In either case, the connection cables between voltage supply, rectifier and brakeconnection must be connected according to the circuit diagram.




29

4

30

ategory 3GD motors and brake motorsnstallation

4.11 Category 3GD motors and brake motors

General information

These explosion-proof SEW-EURODRIVE motors of the DR, DT and DV series for usein zones 2 and 22 comply with the design requirements for equipment group II,categories 3G and 3D to EN 50 014, EN 50 021 and EN 50 281-1-1.

Enclosure SEW-EURODRIVE motors in category II3GD are supplied with at least enclosure IP54to EN 60 034.

Temperature class / surface temperature

The motors are designed for temperature class T3. This means the surface temperatureis max. 120 °C (thermal classification B) or 140 °C (thermal classification F).



Explosion-proof motors in category II3GD ensure safe operation under normal operatingconditions. The motor must be switched off reliably in the case of overload to avoid therisk of impermissibly high temperatures.

The motor can be switched off by means of a motor protection switch or positivetemperature coefficient (PTC) thermistor. For permitted operating modes depending onthe motor protection, see Sec. "Operating modes." SEW-EURODRIVE equips brakemotors and multi-speed motors in category 3GD with positive coefficient thermistors(TF).








CI


4Category 3GD motors and brake motorsInstallation




Check the cross sections of the cables – based on the rated motor current, the validinstallation regulations and the requirements where the unit is installed.



Motor connection With motors of size 63, the connection leads must be secured in the spring clampterminal strip according to the wiring diagram. Connect the protective earth to theprotective conductor connection so that cable lug and housing material are separatedby a washer.




DT, DV

2, 4, 6, 8 � / � DT13 / 08 798_6

4/2, 8/4 � / � � DT33 / 08 799_6




4/2, 8/4 � / � � DT53 / 08 739_1

DR 4 � / � DT14 / 08 857 0003


TF TF 3 2 14 TF TF 3 2 14

31

4

32

ategory 3GD motors and brake motorsnstallation




Temperature sensor




01960BXX 03131AXX






M4 1.2

M5 2

M4 3

M8 6

M10 10

1

2

3

4

5

6

7

8


CI


4Category 3GD motors and brake motorsInstallation








Depending on its design and function, the SEW-EURODRIVE brake rectifier or brakecontrol system is installed and connected in the switch cabinet outside the potentiallyexplosive atmosphere. It must be connected according to the enclosed circuit diagram.Connect the connection cables between the rectifier in the switch cabinet and the brakeon the motor.



Brakes that satisfy the requirements of category II3G for use in zone 2 performless braking work per brake application than those of category II3D for use in zone22 (→Sec. "Technical Data"). It is essential to adhere to the limit values forpermitted work done.


33

4

34

ategory 3D asynchronous servomotorsnstallation

4.12 Category 3D asynchronous servomotors

General information

Explosion-proof SEW-EURODRIVE motors of the CT / CV series for use in zone 22comply with the design requirements for equipment group II, category 3D to EN 50 014and EN 50 281-1-1.

Enclosure SEW-EURODRIVE motors in category II3D are supplied with at least enclosure IP54 toEN 60 034.

Surface temperature

The surface temperature is max. 120 °C or 140 °C.


Speed classes Motors are designed in the speed classes 1200 min-1, 1700 min-1, 2100 min-1 and 3000min-1 according to the table "Technical data of CT/CV..../II3D motors."

Thermal torque limit curve and max. torque

It is essential to adhere to the thermal limit characteristic curves mentioned in Sec. 5.7.This means the effective operating point must always be below the characteristic curve.To realize dynamic processes, the characteristic curve may be exceeded for a short timeby taking into account the specified maximum torque.

Maximum permitted speeds

It is essential to adhere to the maximum speeds mentioned in Sec. 5.6. These speedvalues may not be exceeded.

Impermissible high surface tem-peratures

Explosion-proof motors in category II3D ensure safe operation under normal operatingconditions. The motor must be switched off reliably in the case of overload to avoid therisk of impermissibly high temperatures.

Protection against excessive temperature

To provide a reliable means of avoiding that the permitted limit temperature is exceeded,explosion-proof CT/CV asynchronous servomotors are always equipped with a positivetemperature coefficient thermistor (TF). When installing the positive temperaturecoefficient, it is important that the sensor is evaluated by a device approved for thispurpose so it complies with the 94/9/EC directive. All poles of the motor must bedisconnected from the supply system when the evaluation responds.

CI


4Category 3D asynchronous servomotorsInstallation










CT, CV 4 � / � DT13 / 08 798_6

35

4

36

ategory 3D asynchronous servomotorsnstallation




Temperature sensor




01960BXX 03131AXX






M4 1.2

M5 2

M4 3

M8 6

M10 10

1

2

3

4

5

6

7

8


CI


4Category 3D asynchronous servomotorsInstallation









Depending on its design and function, the SEW-EURODRIVE brake rectifier or brakecontrol system is

• connected in the terminal box of the motor

• in the switch cabinet outside the potentially explosive atmosphere.

In either case, the connection cables between voltage supply, rectifier and brakeconnection must be connected according to the circuit diagram.




37

4

38

mbient conditions during operationnstallation

4.13 Ambient conditions during operation

Ambient temperature

The temperature range of -20 °C to +40 °C must be ensured unless specified otherwiseon the nameplate. If motors are suited for higher ambient temperatures, then this isindicated on the nameplate.

Installation altitude

The max. installation altitude of 1000 m above sea level may not be exceeded.

Damaging radiation

The motors may not be subjected to damaging radiation. Contact SEW-EURODRIVE ifnecessary.

Hazardous gases, vapours and dusts

If used according to their intended usage, explosion-proof motors are not capable ofigniting explosive gases, vapours or dusts. However, explosion-proof motors may not besubjected to gases, vapours or dusts that endanger operational safety, for examplethrough

• corrosion

• damaged drive

• damaged sealing material

etc.

AI


5Permitted operating modesOperating Modes and Limit Values

5 Operating Modes and Limit Values5.1 Permitted operating modes

Motor type and unit category

Protection against impermissi-bly high temperatures exclu-sively by means of

Permitted operating mode

eDT../eDV..II2G Motor protection switch • S1, starting frequency < 40/h,

• Heavy starting not possible1

1 According to EN 50019 appendix A, heavy starting is present when a motor protection switch that wasproperly selected and set for normal operating conditions already trips during the acceleration time. This isusually the case when the acceleration time is > 1.7 x tE time.

eDT..BC..II2G

Positive temperature coefficient thermistor (TF)

• S1• S4, no-load starting frequency according to

catalog data, starting frequency is to be calculated under load

• Heavy starting1

eDT../eDV..II2D

Motor protection switch and positive coefficient temperature thermistor (TF)

• S1• Heavy starting

DT/DVII3G/II3D Motor protection switch • S1, starting frequency < 40/h

• No heavy starting

DT/DVDT..BM../DV..BM..II3G/II3D

Positive temperature coefficient thermistor (TF)

• S1• S4, no-load starting frequency according to

catalog data, starting frequency is to be calculated under load

• Heavy starting• Frequency inverter operation according to

information in Sec. 5


00

I

39

5

40

requency inverter operation of category 3G, 3D and 3GD motorsperating Modes and Limit Values

5.2 Frequency inverter operation of category 3G, 3D and 3GD motors

Use of category II3GD motorsExcept as described otherwise, observe the following points:

Conditions for safe operation

General information

The frequency inverter must be installed outside the potentially explosive atmosphere.

Combination of motor and fre-quency inverter

• The listed motor/frequency inverter combinations are mandatory and must be strictlyobserved for category II3G motors (see EN 50021, 10.9.2 "Operation on an inverteror from a non-sinusoidal voltage").

• The listed motor/frequency inverter combinations are recommended for categoryII3D motors. If you want to operate category II3D motors on other frequency inverters(such as MOVITRAC® 07), then the maximum speeds/frequencies as well as thethermal torque limiting characteristic curves must also be observed. In addition, westrongly recommend to use an inverter that matches the power.

Type of winding Two types of winding are permitted for operation on a frequency inverter.

• Rated motor voltage 230 V / 400 V, inverter supply 230 V:

For operation with a base frequency of 50 Hz, the motor must be in delta connection;a base frequency of 87 Hz is not allowed.


For operation with a base frequency of 50 Hz, the motor must be in star connection.With a base frequency of 87 Hz, the motor must be in delta connection.


Operation only possible with base frequency of 50 Hz. The motor must be in deltaconnection.

Due to the high thermal load, only motors with temperature class F winding must beused in frequency inverter operation.

• Usage as category II3G unit in zone 2:

The same conditions and restrictions apply as to category II3G motors

• Usage as category II3D unit in zone 22:

The same conditions and restrictions apply as to category II3D motors

• Usage as category II3GD unit, site of operation classified both in zones 2 and 22:

In this case, the more stringent conditions and restrictions apply (see details on II3Gand II3D)

FO

00

I


5Frequency inverter operation of category 3G, 3D and 3GD motorsOperating Modes and Limit Values

Temperature class/ maximum surface temperature

• II3G motors are designed for temperature class T3.

• The maximum surface temperature of II3D motors is 140 °C.

• II3GD motors are designed for temperature class T3 and a maximum surfacetemperature of 140 °C.

Protection against excessive temper-ature

To provide a reliable means of avoiding that the permitted limit temperature is exceeded,only motors equipped with a positive temperature coefficient thermistor (TF) are allowedfor operation on the inverter. The positive temperature coefficient thermistor must beevaluated using an appropriate PTC thermistor trip switch. Evaluation in the inverter isnot permitted.

Supply voltage of the frequency inverter

The supply voltage of the frequency inverter must be within the range specified by themanufacturer but the voltage may not be below the rated motor voltage.

The mains input voltage of the frequency inverter operated with category II3G and II3GDmotors must be limited to 400 V because dangerous overvoltages may be present at themotor connection terminals during operation with a frequency inverter and because theovervoltage is directly dependent on the mains input voltage. The mains input voltageof the frequency inverter is limited to 500 V when operating motors in category II3D.

EMC measures The following components are permitted for motors in categories II3G and II3D:

• EF.. EMC modules for frequency inverters of the MOVITRAC® 31C series

• NF...-... line filters for frequency inverters of the MOVIDRIVE and MOVIDRIVE®

compact series

• HD... output chokes for frequency inverters of the MOVITRAC® 31C, MOVIDRIVE®

and MOVIDRIVE® compact series

Maximum permitted torques

In inverter operation, the torques specified in Sec. 5.5. must not be exceeded for perma-nent operation of the motors, see page 45. The values may be exceeded for a short timeif the effective operating point is below the characteristic curve.

Maximum permitted speeds / frequencies

The maximum speeds / maximum frequencies specified in the assignment tables of themotor/frequency inverter combinations (see Sec. 5.3 on page 43 and Sec. 5.4 on page44) must be strictly observed. The values may not be exceeded.


00

I

41

5

42

requency inverter operation of category 3G, 3D and 3GD motorsperating Modes and Limit Values

Group drives Several motors connected to a frequency inverter output are referred to as group drive.

Motors of the DR/DT/DV series in category II3G for use in zone 2 may generally not beoperated as group drive!

The following restrictions apply to motors of the DR/DT/DV series in category II3D foruse in zone 22:

• The line lengths specified by the manufacturer of the frequency inverter may not beexceeded

• The motors in a group must not be more than two power levels apart

Restrictions for hoist operation

The following motor/frequency inverter combinations are not allowed when operatingMOVITRAC® 31C with activated "hoisting function" (parameter 710/712):

• DT 71D4 � connection + MC 31 C008

• DT 80K4 � connection + MC 31C008

• DT 71D4 � connection + MC 31C008

FO

00

I


5Assignment of asynchronous motor to frequency inverter: MOVITRAC® 31COperating Modes and Limit Values

5.3 Assignment of asynchronous motor to frequency inverter: MOVITRAC® 31C

Mandatory frequency inverter combinations for category 3G motors

Motor type

Motor connection � Motor connection�

MOVITRAC® 31CType

SettingsP320/P340

Current limita-tion[%]

SettingP202

Maximum frequency

[Hz]

MOVITRAC® 31CType

SettingsP320/P340

Current limita-tion[%]

SettingP202

Maximum fre-quency

[Hz]

DR63 S4.../II3G -1

1 The combination motor type / MOVITRAC® 31C...-503-4-00 is not available

- - -1 - -

DR63 S4.../II3D -2

2 The combination motor type / MOVITRAC® 07 is possible

- 70 -2 - 120

DR63 M4.../II3G -1 - - -1 - -

DR63 M4.../II3D -2 - 70 -2 - 120

DR63 L4.../II3G -1 - - -1 - -

DR63 L4.../II3D -2 -

70

-2 - 120

DT 71 D4.../II3GDT 71 D4.../II3D

008-503-4-00/005-503-4-00

5585

008-503-4-00/005-503-4-00

80116 120

DT 80 K4.../II3GDT 80 K4.../II3D

008-503-4-00/005-503-4-00

6598

008-503-4-00-

108-

120-

DT 80 N4.../II3GDT 80 N4.../II3D 008-503-4-00 80 015-503-4-00 86

120

DT 90 S4.../II3GDT 90 S4.../II3D 008-503-4-00 115 015-503-4-00 125

DT 90 L4.../II3GDT 90 L4.../II3D 015-503-4-00 105 022-503-4-00 125

DV 100 M4.../II3GDV 100 M4.../II3D 022-503-4-00 95 030-503-4-00 121

DV 100 L4.../II3GDV 100 L4.../II3D 022-503-4-00 119 040-503-4-00 119

DV 112 M4.../II3GDV 112 M4.../II3D 030-503-4-00 122 075-503-4-00 96

DV 132 S4.../II3GDV 132 S4.../II3D 040-503-4-00 118 110-503-4-00 87

DV 132 M4.../II3GDV 132 M4.../II3D 075-503-4-00 98 110-503-4-00 114

DV 132 ML4.../II3GDV 132 ML4.../II3D 110-503-4-00 83 150-503-4-00 100

DV 160 M4.../II3GDV 160 M4.../II3D 110-503-4-00 96 220-503-4-00 87

DV 160 L4.../II3GDV 160 L4.../II3D 150-503-4-00 122 220-503-4-00 122

DV 180 M4.../II3GDV 180 M4.../II3D 220-503-4-00 86 370-503-4-00 94

90DV 180 L4.../II3GDV 180 L4.../II3D 220-503-4-00 100 370-503-4-00 112

DV 200 L4.../II3GDV 200 L4.../II3D 300-503-4-00 95 450-503-4-00 110

DV 225 S4.../II3GDV 225 S4.../II3D 370-503-4-00 98 -1 - -

DV 225 M4.../II3GDV 225 M4.../II3D 450-503-4-00 96 -1 - -

DV 250 M4.../II3GDV 250 M4.../II3D -1 - - -1 - -

DV 280 M4.../II3GDV 280 M4.../II3D -1 - - -1 - -


00

I

43

5

44

ssignment of asynchronous motor to frequency inverter: MOVIDRIVE®perating Modes and Limit Values

5.4 Assignment of asynchronous motor to frequency inverter: MOVIDRIVE®

Mandatory frequency inverter combinations for category 3G motors

Motor type

Motor connection� Motor connection�MOVIDRIVE®...MCF40/41A...1

MCV40/41A...2

MDF60A...1 MDV60A...2

1 Permitted operating mode for category II3G and II3GD motors: VFC1..

2 Permitted operating mode for category II3G and II3GD motors: VFC1... and VFC n control..

SettingsP320/P340maximum output speed nmax [min-1]

MOVIDRIVE®...MCF40/41A...MCV40/41A...MDF60A...1 MDV60A...2

SettingsP320/P340maximum output speed nmax [min-1]

DR63 S4.../II3G -3

3 The combination motor type / MOVIDRIVE®... is available

- -3 -DR63 S4.../II3D -4

4 The combination motor type / MOVITRAC® 07 is possible

2100 -4 3500DR63 M4.../II3G -3 - -3 -DR63 M4.../II3D -4 2100 -4 3500DR63 L4.../II3G -3 - -3 -DR63 L4.../II3D -4 2100 -4 3500DT 71 D4.../II3G -3 - -3 -DT 71 D4.../II3D -4 2100 -4 3500DT 80 K4.../II3G -3 - -3 -DT 80 K4.../II3D -4 2100 -4 3500DT 80 N4.../II3G -3 - -3 -DT 80 N4.../II3D -4 2100 -4

3500

DT 90 S4.../II3GDT 90 S4.../II3D ...0015-...

2100

...0015-...

DT 90 L4.../II3GDT 90 L4.../II3D ...0015-... ...0022-...

DV 100 M4.../II3GDV 100 M4.../II3D ...0022-... ...0040-...

DV 100 L4.../II3GDV 100 L4.../II3D ...0030-... ...0055-...

DV 112 M4.../II3GDV 112 M4.../II3D ...0040-... ...0075-...

DV 132 S4.../II3GDV 132 S4.../II3D ...0055-... ...0110-...

DV 132 M4.../II3GDV 132 M4.../II3D ...0075-... ...0110-...

DV 132 ML4.../II3GDV 132 ML4.../II3D ...0110-... ...0150-...

DV 160 M4.../II3GDV 160 M4.../II3D ...0110-... ...0220-...

DV 160 L4.../II3GDV 160 L4.../II3D ...0150-... ...0220-...

DV 180 M4.../II3GDV 180 M4.../II3D ...0220-... ...370-...

2500

DV 180 L4.../II3GDV 180 L4.../II3D ...0220-... ...370-...

DV 200 L4.../II3GDV 200 L4.../II3D ...370-... ...550-...

DV 225 S4.../II3GDV 225 S4.../II3D ...370-... ...550-...

DV 225 M4.../II3GDV 225 M4.../II3D ...450-... ...0750-...

DV 250 M4.../II3GDV 250 M4.../II3D ...550-...

2000...900-...

2000DV 280 M4.../II3GDV 280 M4.../II3D ...0750-... ...1320-

AO

00

I


5Asynchronous motors: Thermal limiting characteristic curvesOperating Modes and Limit Values

5.5 Asynchronous motors: Thermal limiting characteristic curves

Thermal torque limiting charac-teristic curves

Thermal torque limiting characteristic curve in inverter operation for 4-pole AC motorsand AC brake motors with 50 Hz base frequency (operating mode S1, 100 % cdf):

Thermal torque limiting characteristic curve in inverter operation for 4-pole AC motorsand AC brake motors with 87 Hz base frequency:

1 = Operating mode S1, 100 % cdf up to size 280



52010AXX

52011AXX

M/MNenn

f[Hz]

7060504030201000

0.20

0.40

0.60

0.80

300 600 1200 1800 2100900 1500n[1/min]

1

100 120806040 502000

M/MM/MM/MNenn

f [Hz]

0.20

0.40

0.60

0.80

600 1200 1500 1800 2400 3000 3600n[1/min]

2

3


00

I

45

5

46

synchronous servomotors: Limits for current and torqueperating Modes and Limit Values

5.6 Asynchronous servomotors: Limits for current and torque

Speed class 1200 min-1


It is essential that the values for maximum current, maximum torque andmaximum speed listed in the table are not exceeded during operation.

Motor type MN Mmax nmax IN Imax

[Nm] [Nm] [min-1] [A] [A]

CT80N4.../II3D 4 12

3500

1.8 3.9

CT90L4.../II3D 9 27 3.3 8.2

CV100M4.../II3D 13 39 4.2 11.0

CV100L4.../II3D 22 66 7.7 21.3

CV132S4.../II3D 31 93 9.7 25.6

CV132M4.../II3D 43 129 13.7 37.2

CV132ML4.../II3D 52 156 15.5 41.6

CV160M4.../II3D 62 186 19.8 52.6

CV160L4.../II3D 81 243 25.8 66.3

CV180M4.../II3D 94 282

2500

30.8 73.7

CV180L4.../II3D 106 318 31.6 75.1

CV200L4.../II3D 170 510 50.8 136.0


[Nm] [Nm] [min-1] [A] [A]

CT80N4.../II3D 4 12

3500

2.5 7.1

CT90L4.../II3D 9 27 4.5 11.9

CV100M4/...II3D 13 39 5.8 15.2

CV100L4.../II3D 22 66 11.8 33.0

CV132S4.../II3D 31 93 13.3 35.1

CV132M4.../II3D 41 123 18.3 49.2

CV132ML4.../II3D 49 147 21.5 56.1

CV160M4.../II3D 60 180 26.2 68.7

CV160L4.../II3D 76 228 33.6 84.3

CV180M4.../II3D 89 267

2500

40.4 93.6

CV180L4.../II3D 98 294 44.3 100.7

CV200L4..../II3D 162 486 67.9 180.6

AO

00

I


5Asynchronous servomotors: Limits for current and torqueOperating Modes and Limit Values




[Nm] [Nm] [min-1] [A] [A]

CT71D4.../II3D 2 6

3500

1.7 4.0

CT80N4.../II3D 4 12 3.1 6.8

CT90L4..../II3D 9 27 5.7 14.3

CV100M4.../II3D 13 39 7.3 18.8

CV100L4.../II3D 22 66 12.8 35.0

CV132S4.../II3D 31 93 16.8 44.3

CV132M4.../II3D 41 123 22.9 61.7

CV132ML4.../II3D 49 147 25.5 67.1

CV160M4.../II3D 60 180 33.6 88.8

CV160L4.../II3D 76 228 41.3 102.5

CV180M4.../II3D 89 267

2500

48.5 108.8

CV180L4.../II3D 98 294 51.2 116.5

CV200L4.../II3D 162 486 78.0 203.0


[Nm] [Nm] [min-1] [A] [A]

CT71D4.../II3D 2 6

3500

1.7 4.0

CT80N4.../II3D 4 12 3.1 6.8

CT90L4.../II3D 9 27 5.7 14.3

CV100M4.../II3D 13 39 7.3 18.8

CV100L4.../II3D 21 63 12.8 35.0

CV132S4.../II3D 31 93 16.8 44.3

CV132M4.../II3D 41 123 22.9 61.7

CV132ML4.../II3D 49 147 25.5 67.1

CV160M4.../II3D 60 180 33.6 88.8

CV160L4.../II3D 75 225 41.3 102.5

CV180M4.../II3D 85 255

2500

48.5 108.8

CV180L4.../II3D 98 294 51.2 116.5

CV200L4.../II3D 149 447 78.0 203.0


00

I

47

5

48

synchronous servomotors: Thermal limiting characteristic curvesperating Modes and Limit Values

5.7 Asynchronous servomotors: Thermal limiting characteristic curves

Observing the speed class

It is essential that you take into account the different characteristic curves for therespective speed classes during the project planning phase.

Operating mode The characteristic curves represent the permitted torques for continuous duty S1. Theeffective operating point must be determined for other operating modes

51954AXXFigure 7: Thermal torque limit curves

[1] Speed class 1200 1/min[2] Speed class 1700 1/min[3] Speed class 2100 1/min[4] Speed class 3000 1/min

-- Operating mode S1, 100 % cdf up to size 160– Operating mode S1, 100 % cdf up to size 200

00.0

0.2

0.4

0.6

0.8

1.0

1.2

1000 1500500 2000 2500 3000 3500 4000

[1][2]

[3]

[4]

M/Mnenn

n

AO

00

I


5Asynchronous servomotors: Assignment of frequency inverterOperating Modes and Limit Values

5.8 Asynchronous servomotors: Assignment of frequency inverter

General information

The frequency inverter must be installed outside the potentially explosive atmosphere.

Permitted fre-quency inverters

Highest dynamic properties and control quality are achieved with frequency inverters ofthe MOVIDRIVE® series. The frequency inverters listed in the "CT/CV.../II3D /MOVIDRIVE® combinations" table must be observed.

Other types of frequency inverters are not allowed. Make sure that the permittedoperating data of the motors (see Sec. 5.6 on page 46) are not exceeded.

Permitted operat-ing modes MOVIDRIVE® fre-quency inverter

To ensure highest dynamic response, frequency inverters of the MOVIDRIVE® seriesmust be started up in a CFC operating mode. VFC operating modes are also allowed.

Supply voltage of the frequency inverter

The supply voltage of the frequency inverter must not fall below the minimum value of400 V.

The permitted maximum supply voltage must be limited to 500 V. Otherwise, dangerousovervoltages may be present at the motor connection terminals due to the frequencyinverter phasing.

EMC measures The following components are approved for the MOVIDRIVE® frequency inverter series:

NF...-... line filter

HD... output choke

HF.. output filters must not be used! If other types of frequency inverters are used,it is important that the output circuitry of the frequency inverter does notsignificantly reduce the level of the output voltage to improve EMC characteris-tics.


00

I

49

5

50

synchronous servomotors: Assignment of frequency inverterperating Modes and Limit Values

CT/CV.../II3D - MOVIDRIVE® combinations

Recommended combination

The table shows the recommended motor / MOVIDRIVE® combinations depending onthe speed class. Other combinations should not be realized because the motors wouldeasily become overloaded.


It is essential that the values specified in the table for maximum torque and maximumspeed are not exceeded!

Motor type

MN Mmax nmaxMmaxntrans

MOVIDRIVE® MCV40/41A.../MDV60A..

[Nm] [Nm] [min-1][Nm][Hz]

0015 0022 0030 0040 0055 0075 0110

CT80N4 /II3D 4 12

3500

Mmaxntrans

12.0540

CT90L4 /II3D 9 27 Mmax

ntrans

18.2928

25.7781

CV100M4 /II3D 13 39 Mmax

ntrans

29.0883

37.0781

CV100L4 /II3D 22 66 Mmax

ntrans

32.61062

45.3947

60813

CV132S4 /II3D 31 93 Mmax

ntrans

64992

84915


ntrans

821001

125877

Motor type

MN Mma

xnmax

Mmaxntrans



0110 0150 0220 0300 0370 0450 0550 0750

CV132ML4 /II3D 52 156

3500

Mmaxntrans

126922

156819


ntrans

125986

169909


ntrans

1631043

240954

CV180M4 /II3D 94 282

2500

Mmaxntrans

2411050

282986

CV180L4 /II3D 106 318 Mmax

ntrans

2311018

308973

CV200L4 /II3D 170 510 Mmax

ntrans

3261011

402986

494947

510940

AO

00

I


5Asynchronous servomotors: Assignment of frequency inverterOperating Modes and Limit Values


Motor type




0015 0022 0030 0040 0055 0075 0110

CT80N4 /II3D 4 12

3500

Mmaxntrans

12.01150


ntrans

18.01400

23.11280


ntrans

25.71402

36.01274


ntrans

32.91510

44.21402

571274

CV132S4 /II3D 31 93 Mmax

ntrans

591470

911330


ntrans

891440

1211330

Motor type




0110 0150 0220 0300 0370 0450 0550 0750

CV132ML4 /II3D 49 147

3500

Mmaxntrans

831562

1141485

1471331


ntrans

1201420

1761310


ntrans

1701470

2261400

CV180M4 /II3D 89 267

2500

Mmaxntrans

1681550

2261510

2671460


ntrans

2171450

2691420

CV200L4 /II3D 162 486 Mmax

ntrans

3531421

4201395

4861344


00

I

51

5

52

synchronous servomotors: Assignment of frequency inverterperating Modes and Limit Values


Motor type




0015 0022 0030 0040 0055 0075 0110

CT71D4 /II3D 2 6

3500

Mmaxntrans

6.01280

CT80N4 /II3D 4 12 Mmax

ntrans

9.71754

12.01510


ntrans

18.31843

25.51677


ntrans

28.01760

38.11626


ntrans

33.72003

44.01894

631645

Motor type




0110 0150 0220 0300 0370 0450 0550 0750

CV132S4 /II3D 31 93

3500

Mmaxntrans

721850

931722


ntrans

951850

1231670

CV132ML4 /II3D 49 147 Mmax

ntrans

1391715


ntrans

1381792

1801690


ntrans

1771882

2181824

CV180M4 /II3D 85 255

2500

Mmaxntrans

2181939

2551894


ntrans

2601824

2941786

CV200L4 /II3D 149 447 Mmax

ntrans

3291830

4121792

AO

00

I


5Soft-start unitsOperating Modes and Limit Values


5.9 Soft-start units

Soft start is generally not allowed.

Motor type




0015 0022 0030 0040 0055 0075 0110

CT71D4 /II3D 2 6

3500

Mmaxntrans

6.02280

CT80N4 /II3D 4 12 Mmax

ntrans

9.72560

12.02350


ntrans

12.72790

18.02650

24.02490


ntrans

26.52620

34.62490


ntrans

31.82800

492600

Motor type




0110 0150 0220 0300 0370 0450 0550 0750

CV132S4 /II3D 30 90

3500

Mmaxntrans

512740

692650


ntrans

672750

992600

1142450

CV132ML4 /II3D 44 132 Mmax

ntrans

942765

1242656

1322547


ntrans

982630

1312550

1612470


ntrans

1242720

1552680

1922620

2162545

CV180M4 /II3D 79 237

2500

Mmaxntrans

1502790

1912745

2282700


ntrans

1822620

2202580

2762540

CV200L4 /II3D 123 369 Mmax

ntrans

2932573


00

I

53

6

54

oft-start unitstartup

6 Startup

Before startup, make sure that

• the drive is undamaged and not blocked,

• the measures stipulated in section "Preliminary work" are performed after lengthystorage,

• all connections have been made properly,

• the direction of rotation of the motor/gearmotor is correct

– (motor rotating clockwise: U, V, W to L1, L2, L3),

• all protective covers have been installed correctly,

• all motor protection equipment is active and set for the rated current of the motor,

• in the case of hoist drives, the self-reengaging manual brake release is used,

• there are no other sources of danger present.

During startup, make sure that

• the motor is running correctly (no overload, no speed fluctuation, no loud noises,etc.),

• the correct braking torque is set according to the specific application (→Sec. "Tech-nical Data"),

• if problems occur (→ Sec. "Malfunctions").

It is essential to comply with the safety notes in Sec. 2 during startup!

In brake motors with self-reengaging manual brake release, the manual brakerelease lever must be removed after startup. A bracket is provided for storing iton the outside of the motor.

SS

00

I


6Compulsory setting of frequency inverter parametersStartup

6.1 Compulsory setting of frequency inverter parameters

General information

Use the appropriate operating instructions for frequency inverter startup.

The current MOVITOOLS software will lead you through the startup procedure. It isimportant that the limitation of the maximum speed is set again after each guided startupprocedure.

In addition, the following compulsory settings for the frequency inverter must be adheredto for operation of category II3G, II3D and II3GD AC motors of the DT../DV.. series:

Setting the maxi-mum frequency or maximum speed

According to the assignment tables for motor/frequency inverter combinations, thefrequency inverter parameters, which limit the maximum motor speed, must be set asfollows:

• If frequency inverters of the MOVITRAC® 31C series are used:

Set parameter 202 to limit values, see Sec. 5.3

• If frequency inverters of the MOVITRAC® and MOVIDRIVE® compact series areused:

Set parameters 302/312 to limit values, see Sec. 5.3

Setting the current limitation

According to the assignment tables for motor/frequency inverter combinations, thefrequency inverter parameters, which limit the maximum motor current, must be set asfollows:

• If frequency inverters of the MOVITRAC® 31C series are used:

Set parameters 320/340 to the value specified in the table.

• If frequency inverters of the MOVITRAC® and MOVIDRIVE® compact series areused:

No setting is required!

Setting the "IxR" and "boost" parameters

The parameters must be set as described in the following. The motor may not be atoperating temperature but must have cooled off to ambient temperature.

MOVITRAC® • If frequency inverters of the MOVITRAC® 31 series are used: Set parametersP328/348 ("Measure motor") to "Yes". Enable the drive briefly; the "IxR" and "boost"parameters are determined and saved. Next, set parameters P328/348 to "No."

Exceptions:

• DT 71 D4 � connection + MC 31C008

The "IxR" parameter is permanently saved. Set the "Boost" parameter so that no currentgreater than 45 % flows.

• DT 80 K4 � connection + MC 31C008

The "IxR" parameter is permanently saved. Set the "Boost" parameter so that no currentgreater than 55 % flows.


00

I

55

6

56

ompulsory setting of frequency inverter parameterstartup

MOVIDRIVE® • If frequency inverters of the MOVITRAC® and MOVIDRIVE® compact series areused:

Set parameters P320/330 ("Automatic adjustment") to "Yes". Enable the drive briefly;the "IxR" and "Boost" parameters are determined and saved. Next, set parametersP320/330 to "No".

Altering "IxR" and "Boost" manually

• If altering the "IxR" and "Boost" parameters manually, technical application reasonsdictate that the maximum current limit value in the "Assignment of motor – frequencyinverter, setting the current limitation– table must not be exceeded.

CS

00

I


6Altering the blocking direction on motors with a backstopStartup

6.2 Altering the blocking direction on motors with a backstop

Dimension "x" after installation

50477AXXFigure 8: Motor with backstop

[1] Fan guard[2] Fan[3] Machine screw[4] V-ring

[5] Felt ring[6] Circlip[7] Threaded hole[8] Carrier

[9] Sprags[10] Shim

6107

1243589

X

Motor Dimension "x" after installation

DT71/80 6.7 mm

DT90/DV100 9.0 mm

DV112/132S 9.0 mm

DV132M - 160M 11.0 mm

DV160L - 225 11.0 mm


00

I

57

6

58

nti-condensation heater for category II3D motorstartup

Do not start up the motor in blocking direction (ensure correct connection ofpower supply with motor). Note the direction of rotation of the output shaft and thenumber of stages when mounting the motor on a gear unit. The backstop can beoperated once in the blocking direction at half the motor voltage for checking purposes.

1. Disconnect the motor from the supply, safeguarding it against unintentionalrestart.

2. Remove the fan guard [1] and the fan [2]; remove the machine screws [3].

3. Remove the V-ring [4] and sealing flange with felt ring [5]. (Collect the grease forsubsequent use.)

4. Remove the circlip [6] (not with DT71/80); additionally for DV132M-160M: removethe shims [10].

5. Pull the driver [8] and sprags [9] completely off using the threaded holes [7], turnthem by 180° and press them back on.

6. Refill the grease.

7. Important: Do not exert pressure on or hit the sprags – danger of damaging thematerial!

8. During the press-in operation (shortly before the sprags enter the outer ring) slowlyturn the rotor shaft by hand in the direction of rotation. This allows the sprags to slideinto the outer ring more easily.

9. Install the remaining parts of the backstop by following steps 4. to 2. in reverse order.Note the installation dimension for the V-ring [4].

6.3 Anti-condensation heater for category II3D motors

In category II/3D motors, connect the anti-condensation heater to the connection leadsmarked H1 and H2. Compare the connection voltage with the voltage specified on thenameplate.

The anti-condensation heater for category II3D motors

• is not allowed to be switched on until after the motor is switched off,

• is not allowed to be switched on while the motor is operating.

AS

00

I


7Motor malfunctionsMalfunctions

7 Malfunctions7.1 Motor malfunctions

Problem Possible cause Solution

Motor does not start up Interruption in connecting harness Check the connections

Brake does not release → Sec. "Brake malfunction"

Fuse blown Replace fuse

Motor protection has tripped Check motor protection is set correctly, rectify any fault

Motor contactor does not switch, fault in control

Check motor contactor control, rectify any fault

Motor does not start or only with difficulty

Motor designed for delta connection but used in star connection

Correct circuit

Voltage and frequency deviate significantly from setpoint, at least during switch-on

Provide better supply system; check cross section of connecting harness

Motor does not start in star connection, only in delta connection

Torque not sufficient in star connection Switch on directly if delta inrush current is not too great; otherwise use a larger motor or a special version (contact SEW-EURODRIVE)

Contact fault on star delta switch Rectify fault

Incorrect direction of rotation Motor connected incorrectly Exchange two phases in case of mains operation

Motor hums and has high current consumption

Brake does not release → Sec. "Brake malfunctions"

Winding defectiveSend motor to specialist workshop for repair

Rotor rubbing

Fuses blow or motor protec-tion trips immediately

Short circuit in line Rectify short circuit

Short circuit in motor Send motor to specialist workshop for repair

Lines connected incorrectly Correct circuit

Ground fault on motor Send motor to specialist workshop for repair

Severe speed loss under load

Overload Perform power measurement, use larger motor or reduce load if necessary

Voltage drops Increase cross section of connecting harness

Motor heats up excessively (measure temperature)

Overload Perform power measurement, use larger motor or reduce load if necessary

Inadequate cooling Correct cooling air supply or clear cooling air passages, retrofit forced cooling fan if necessary

Ambient temperature too high Adhere to permitted temperature range

Use delta connection for motor rather than star connection as provided for

Correct circuit

Loose contact in connecting harness (one phase missing)

Rectify loose contact

Fuse blown Look for and rectify cause (see above); replace fuse

Supply voltage deviates from rated motor voltage by more than 5 %. A higher voltage has a particularly unfavorable effect in motors with a low-speed winding because in these, the no-load current is already close to the rated current even when the voltage is normal.

Adapt motor to supply voltage

Rated operating mode (S1 to S10, DIN 57530) exceeded, e.g. due to excessive starting frequency

Adapt rated operating mode of motor to required operat-ing conditions; if necessary consult a specialist to deter-mine what is the correct drive

Excessively loud Ball bearing compressed, contaminated or damaged

Re-align motor, inspect ball bearing (→ Sec. "Permitted ball bearing types") and replace if necessary

Vibration of rotating parts Rectify cause, possibly imbalance

Foreign bodies in cooling air passages Clean the cooling air passages

59

7

60

rake malfunctionsalfunctions

7.2 Brake malfunctions

7.3 Malfunctions during operation with a frequency inverter

The symptoms described in section "Motor malfunctions" may also occur when themotor is operated with a frequency inverter. Refer to the frequency inverter operatinginstructions for the significance of the problems which occur and to find informationabout rectifying the problems.

Problem Possible cause Solution

Brake does not release Incorrect voltage on brake control unit Apply correct voltage

Brake control unit failed Replace brake control system, check internal resistance and insulation of brake coil, check switchgear

Max. permitted working air gap exceeded because brake lining worn down

Measure and set working air gap

Voltage drop on connecting harness > 10% Provide for correct connection voltage; check cable cross section

Inadequate cooling, brake overheats Replace type BG brake rectifier with type BGE

Brake coil has interturn fault or short circuit to exposed conductive part

Replace complete brake and brake control system (specialist workshop), check switchgear

Motor does not brake Working air gap not correct Measure and set working air gap

Brake lining worn down Replace entire brake disc

Incorrect braking torque Change the braking torque (→ Sec. "Technical Data")• by the type and number of brake springs

BM(G) only: Working air gap so large that setting nuts come into contact

Check working air gap

Only BR03, BM(G): Manual brake release device not set correctly

Set the setting nuts correctly

Brake is applied with time lag

Brake is switched on AC voltage side Switch on DC and AC voltage sides (e.g. BSR); refer to circuit diagram

Noise in the break area Gearing wear caused by jolting startup Check project planning

Pulsating torques due to incorrectly set frequency inverter

Check/correct setting of frequency inverter according to operating instructions

Please provide the following information if you require the assistance of our customer service:• Nameplate data (complete)• Nature and extent of the problem• Time and circumstances of the problem• Presumed cause

BM


8Malfunctions during operation with a frequency inverterInspection and Maintenance

8 Inspection and Maintenance• SEW-EURODRIVE motors in category 2G (EExe, EExed) are only allowed to be

serviced and repaired by SEW-EURODRIVE or authorized specialists.

• Only use genuine spare parts in accordance with the relevant valid spare partslist; failure to do so will invalidate the motor’s certification for use in potentiallyexplosive atmospheres.

• The routine test must be repeated whenever parts of the motor relating toexplosion protection are replaced.

• Always replace the brake control system at the same time as replacing thebrake coil.

• Motors can become very hot during operation – danger of burns!

• Secure hoist drives or lower them (danger of falling).

• Disconnect the motor and brake from the supply before starting work,safeguarding them against unintentional power-up!

• Following maintenance and repair work, make sure the motor has beenreassembled correctly and that all apertures have been carefully sealed. Thisis particularly important for SEW-EURODRIVE motors in categories 2D and 3D.The explosion protection is highly dependent on the IP enclosure.

• Regularly clean motors in categories 2D and 3D (zone 21 and zone 22) to avoiddangerous accumulation of dust.

• Perform safety and functional tests following all maintenance and repair work(thermal protection, brake).

• Explosion protection can only be ensured if motors and brakes are servicedand maintained correctly.

61

8

62

nspection and maintenance intervalsnspection and Maintenance

8.1 Inspection and maintenance intervals

Unit / unit part Interval What to do?

Brake BMG05-8, BM15-62

• If used as a working brake:

At least every 3000 hours of operation1

• If used as a holding brake:

Every two to four years, depending on the operating conditions 1)

Inspect the brake• Measure the brake disc thickness• Brake disc, lining• Measure and set working air gap• Pressure plate• Carrier / gearing• Pressure rings

• Extract the abraded matter• Inspect the switch elements and replace if

necessary (e.g. in case of burn-out)

Brake BC, Bd • Adjust the brake

Motors eDT/eDV, DT/DV

• Every 10 000 hours of operation

Inspect the motor:• Check ball bearings and replace if

necessary• Change the oil seal• Clean the cooling air passages

Motor with backstop • Change the low-viscosity grease in the backstop

Tacho-generator • Inspection / maintenance as described in the enclosed operating instructions

Drive

• Differs according to machine

(depending on external factors)

• Repair or renew the surface/anticorrosion coating

• Clean dust accumulation on the motor and cooling ribs

1 The periods of wear are affected by many factors and may be short. The machine designer must calculate the requiredinspection/maintenance intervals individually in accordance with the project planning documents (e.g. "Drive Planning").

II


8Preliminary work for motor and brake maintenanceInspection and Maintenance

8.2 Preliminary work for motor and brake maintenance

Removing the incremental encoder EV1. / absolute encoder AV1H

• Remove the protective cowl [361]. If a forced cooling fan is installed, remove it first.

• Unscrew the screw [366] from the adapter flange and remove the cover plate [369].

• Unscrew the clamping hub connection of the coupling.

• Loosen the retaining screws [232] and turn the conical spring washers [251]outwards.

• Remove the encoder [220] together with the coupling [233].

• Lever off the adapter flange [236] after removing the screws [234].

Disconnect the motor and brake from the supply before starting work,safeguarding them against unintentional power-up!

51928AXX 51929AXX

Incremental encoder EV1. Absolute encoder AV1H

361369

232251366233236

220234 361369

232251366233236

220234

[232] Retaining screw[233] Coupling[234] Bolt

[236] Adapter flange[251] Conical spring washer[361] Protective cowl

[366] Bolt[369] Cover plate

During re-assembly, make sure the runout of the shaft end is ≤ 0.05 mm.

63

8

64

reliminary work for motor and brake maintenancenspection and Maintenance

Removing the incremental encoder ES1. / ES2.

• Remove the protective cowl [361].

• Unscrew the retaining screws [733] for the torque arm.

• Open the screw cover at the rear of the encoder [220].

• Unscrew the central retaining screw [367] by about two to three turns and loosen thecone by tapping lightly on the head of the screw. Then unscrew the retaining screwand remove the encoder.

50471AXXFigure 9: Removing the incremental encoder ES1. / ES2.

[220] Encoders[361] Protective cowl

[367] Retaining screw[733] Retaining screw for the torque arm

367733 220 361

During re-assembly:

– Apply Noco-Fluid® to the encoder spigot

– Tighten the central retaining screw [367] to 2.9 Nm

During re-assembly, make sure the encoder shaft does not rub against the fan guard.

PI


8Inspection and maintenance work on the motorInspection and Maintenance

8.3 Inspection and maintenance work on the motor

Example: Motor DFT90

01945AXX

12

3

4 5

67

8

910 11 12

13

14

16

1718

1

20

9

15

[1] Circlip [8] Circlip [15] Hex head screw

[2] Oil flinger [9] Rotor [16] V-ring

[3] Oil seal [10] Nilos ring [17] Fan

[4] Screw plug [11] Ball bearing [18] Circlip

[5] Drive end bearing shield [12] Shim [19] Fan guard

[6] Circlip [13] Stator [20] Housing screw

[7] Ball bearing [14] Non-drive end bearing shield

65

8

66

nspection and maintenance work on the motornspection and Maintenance

Sequence

1. Remove the forced cooling fan and encoder, if installed (→ Sec. "Preliminary workfor motor and brake maintenance")

2. Remove the flange cover or fan guard [19] and the fan [17]

3. Remove the hexagon head cap screws [15] from the drive end bearing shield [5] andthe non drive-end bearing shield [14], release the stator [13] from the drive-endbearing shield

4. Motors with a brake:

– Open the terminal box cover, unfasten the brake cable from the rectifier– Push the non drive-end bearing shield and the brake off the stator and carefully

lift them off (if necessary, run the brake cable along with trailing wire)– Pull the stator back by approx. 3 to 4 cm.

5. Visual check: Are there traces of gear oil or condensation inside the stator?

– If not, continue with 8– If there is condensation, continue with 6– If there is gear oil, have the motor repaired by a specialist workshop

6. If there is moisture inside the stator:

– Gearmotors: Remove the motor from the gear unit– Motors without a gear unit: Remove the drive-end flange– Remove the rotor [9]

7. Clean the winding, dry it and check it electrically (→ Sec. "Preliminary work")

8. Replace ball bearings [7, 11] (only use permitted ball bearings → Sec. "Permitted ballbearing types")

9. Apply grease between the oil seal [3] and drive-end bearing shield [5], change the oilseal [3]

10.Reseal the stator seat, reassemble the motor, brake, etc.

11.Then check the gear unit (if applicable) (→ gear unit operating instructions)

Lubrication of the backstop

The backstop is supplied with Mobil LBZ low-viscosity grease as a lubricant andanticorrosion protection. If you want to use a different grease, make sure it complies withNLGI class 00/000, with a base oil viscosity of 42 mm2/s at 40 °C on a lithium saponifiedand mineral oil base. The application temperature range is from -50 °C to +90 °C. Seethe following table for the amount of grease required.

DIsconnect the motor and brake from the supply, safeguarding them againstunintentional power-up!

Motor type 71/80 90/100 112/132 132M/160M 160L/225 250/280

Grease [g] 9 15 15 20 45 80

II


8Inspection and maintenance of the brake BCInspection and Maintenance

8.4 Inspection and maintenance of the brake BC

Maintenance and repair work must be performed by SEW-EURODRIVE or repairworkshops for electrical drives. Parts relating to the flameproof enclosure areonly allowed to be replaced with genuine SEW-EURODRIVE spare parts.

Adhere to the standard EN50018 (electrical equipment for the use in potentiallyexplosive areas: Flameproof enclosure "d") and applicable national regulations(e.g. in Germany: operating safety regulations).

02967AXX

1

23

45

6

78

10

1211

13

14

1516

17

18

19

20

21

22

9

[1] Motor [9] Brake spring [17] Setting nut

[2] Spacing ring [10] Housing cover [18] Circlip

[3] Carrier [11] V-ring [19] Fan

[4] Brake disc [12] Stud [20] Circlip

[5] Pressure plate [13] Nuts [21] Housing screw

[6] Damping plate [14] Dowel pin [22] Fan guard

[7] Brake coil body [15] Release lever

[8] Hex nut [16] Conical coil spring

67

8

68

nspection and maintenance of the brake BCnspection and Maintenance

Brake BC, Bd, setting the working air gap

1. Disconnect the motor and brake from the supply, safeguarding them againstunintentional power-up!

2. Remove the following parts (replace if worn):

– Fan guard [22], circlip [20], fan [19], circlip [18], setting nuts [17], conical coilsprings [16], release lever [15], dowel pin [14], nuts [13], studs [12], V-ring [11],housing cover [10]

3. Extract the abraded matter

4. Carefully tighten the hex nuts [8]

– evenly until a slight resistance is noticeable (means: working air gap = 0)

5. Turn back the hex nuts

– rotated by approx. 120° (means: working air gap set)

6. Reinstall the following removed parts:

– Housing cover [10] (Important: during installation, make sure that the ignitiongaps are clean and free from rust)

– V-ring [11], studs [12], nuts [13], dowel pin [14], release lever [15], conical coilsprings [16]

7. With manual brake release: Use setting nuts [17] to set the floating clearance "s"between the conical coil springs [16] (pressed flat) and the setting nuts (→ followingfigure)

Important: The floating clearance "s" is necessary so that the pressure platecan move up as the brake lining wears. Otherwise, reliable braking is notguaranteed.

8. Reinstall the fan [19] and fan guard [22].

01111BXX

Brake Floating clearance s [mm]

BC05 1.5

BC 2 2

s

II



Changing the braking torque BC, Bd

The braking torque can be changed in steps (→ Sec. "Work done, working air gap,braking torques of brake BMG 05-8, BC, Bd")

• by installing different brake springs

• by changing the number of brake springs

1. → See Sec. "Brake BC, Bd, setting the working air gap", points 1 to 3

2. Unscrew the hex nuts [8] and pull off the brake coil body [7] by about 70 mm (caution:brake cable)

3. Change or add brake springs [9]

– Position the brake springs symmetrically

4. Install the brake coil body and hex nuts

– Arrange the brake cable in the pressure chamber in the process

5. → See Sec. "Brake BC, Bd, setting the working air gap", points 4 to 8

Notes • The lockable manual brake release is already released if a resistance is encounteredwhen operating the setscrew.

• The self-reengaging manual brake release can be opened with normal handpressure.

In brake motors with self-reengaging manual brake release, the manual brakerelease lever must be removed after startup/maintenance! A bracket is providedfor storing it on the outside of the motor.

69

8

70


Brakes BMG, BM for category II3G/II3D motors

Brake BMG 05-8, BM 15

Explosion protection is only ensured when the brake is serviced and maintainedcorrectly.

02957AXX

1

23

10

ab

c

11 12 1314

1516

1718

19

20

2122

e

4

523

236

78

9

[1] Motor with brake bearing end shield

[10a] Stud (3 pcs.) [15] Release lever with hand lever

[2] Carrier [10b] Counter spring [16] Stud (2 pcs.)

[3] Circlip [10c] Pressure ring [17] Conical coil spring

[4] Niro disc (BMG 05-4 only) [10e] Hex nut [18] Hex nut

[5] Rubber sealing collar [11] Brake spring [19] Fan

[6] Circular spring [12] Brake coil body [20] Circlip

[7] Brake disc [13] In BMG: Seal [21] Fan guard

[8] Pressure plate In BM: V-ring [22] Hex head screw

[9] Damping plate (BMG only) [14] Dowel pin [23] Clamping strap

II



Brake BM30-62

02958AXX

2 35

67

7b

118

1213

1415

1617

1819

20

10

a

d

e

23

23

[2] Carrier [8] Pressure plate [15] Release lever with hand lever

[3] Circlip [10a] Stud (3 pcs.) [16] Stud (2 pcs.)

[5] Rubber sealing collar [10d] Setting sleeve [17] Conical coil spring

[6] Circular spring [10e] Hex nut [18] Hex nut

[7] Brake disc [11] Brake spring [19] Fan

[7b] Only BM 32, 62: [12] Brake coil body [20] Circlip

Brake stationary disc, annular spring,

[13] V-ring [23] Clamping strap

Brake disc [14] Dowel pin

71

8

72


Inspecting the brake, setting the working air gap


2. Remove the following:

– If installed, forced cooling fan, tacho/encoder (→ Sec. "Preliminary work for motorand brake maintenance")

– Flange cover or fan guard [21]

3. Push the rubber sealing collar [5] aside. To do so, loosen the clamp. Exctractabraded particles.

4. Check the brake disc [7, 7b]

The brake lining is subject to wear. it is essential that its thickness is not less than thespecified minimum value. The thickness of new brake discs is also mentioned tobeing able to estimate the wear since the last maintenance.

Replace the brake disc (→ Sec. "Changing the brake disc BMG 05-8, BM 15-62"),otherwise

5. With BM30-62: Loosen the setting sleeve [10d] by turning it towards the bearing endshield

6. Measure the working air gap A (→ following figure)

(use a feeler gauge and measure at three points offset by 120°)

– In BM, between the pressure plate [8] and the brake coil body [12]– With BMG, between the pressure plate [8] and the damping plate [9]

7. Tighten the hexagon nuts [10e]

– until the working air gap is set correctly (→ Sec. "Technical Data")– in BM 30-62, until the working air gap is initially 0.25 mm

Motor type Brake typeMin. brake disc

thicknessNew

[mm] [mm]

D(F)T71. – D(F)V100. BMG05 – BMG4 9 12.3

D(F)T112M – D(F)V132S BMG8 10 13.5

D(F)T132M – D(F)V225M BM15 – BM62 10 14.2

II



8. With BM30-62: Tighten the setting sleeves

– against the brake coil body– until the working air gap is set correctly (→ Sec. "Technical Data")

9. Mount the rubber sealing collar back in place and re-install the dismantled parts

01957AXX

A

.

73

8

74


Replacing the BMG brake disc

When installing a new brake disc (in BMG 05-4 ≤ 9 mm; in BMG 8 – BM 62 ≤ 10 mm)inspect the other removed parts as well and install new ones if necessary.




– Flange cover or fan guard [21], circlip [20] and fan [19]

3. Remove the rubber sealing collar [5] and the manual brake release:

– Setting nuts [18], conical coil springs [17], studs [16], release lever [15], dowel pin[14]

4. Unscrew hex nuts [10e], carefully pull off the brake coil body [12] (brake cable!) andtake out the brake springs [11]

5. Remove the damping plate [9], pressure plate [8] and brake disc [7, 7b] and cleanthe brake components

6. Replace the brake disc

7. Re-install the brake components

– except for the rubber sealing collar, fan and fan guard, set the working air gap (→Sec. "Inspecting brake BMG 05-8, BM 30-62, setting the working air gap", points5 to 8)



9. Install the rubber sealing collar back in place and re-install the dismantled parts

Notes • The lockable manual brake release (type HF) is already released if a resistance isencountered when operating the setscrew.

• The self-reengaging manual brake release (type HR) can be operated with normalhand pressure.

Important: In brake motors with self-reengaging manual brake release, themanual brake release lever must be removed after startup/maintenance! Abracket is provided for storing it on the outside of the motor.

01111BXX


BMG05-1 1.5

BMG2-8 2

BM15-62 2

s

II



Changing the braking torque

The braking torque can be changed in steps (→ Sec. "Technical Data")

• by installing different brake springs

• by changing the number of brake springs

1. Disconnect the motor and brake from the supply, safeguarding them againstunintentional power-up



– Flange cover or fan guard [21], circlip [20] and fan [19]

3. Remove the rubber sealing collar [5] and the manual brake release:

– Setting nuts [18], conical coil springs [17], studs [16], release lever [15], dowel pin[14]

4. Unscrew hex nuts [10e], pull off the brake coil body [12]

– By approx. 50 mm (watch the brake cable!)

5. Change or add brake springs [11]

– Position the brake springs symmetrically

6. Re-install the brake components

– except for the rubber sealing collar, fan and fan guard, set the working air gap (→Sec. "Inspecting brake BMG 05-8, BM 15-62", points 5 to 8)



8. Install the rubber sealing collar back in place and re-install the dismantled parts

01111BXX


BMG05-1 1.5

BMG2-8 2

BM15-62 2

s

Replace setting nuts [18] and hexagon nuts [10e] if the removal procedure isrepeated!

75

9

76

ork done, working air gap, braking torques of brake BMG05-8, BC, Bdechnical Data

9 Technical Data9.1 Work done, working air gap, braking torques of brake BMG05-8, BC, Bd

Brake type

for Work done until mainte-

nance

Working air gap Braking torque settings

motor size

[mm] Braking torque

Type and no. of brake springs

Order number of brake springs

[106 J] min.1

1 Please note when checking the working air gap: Parallelism tolerances on the brake disc may give rise to deviations of ±0.1 mm aftera test run.

max. [Nm] Normal Red Normal Red

BMG05Bd 05

7180 60

0.25 0.6

5.04.02.51.61.2

32---

-2643

135 017 X 135 018 8BC05 71

80 60

7.56.05.04.02.51.61.2

4332---

23-2643

BMG1 80 60107.56.0

643

-23

BMG2Bd2

90100 130

2016106.65.0

32---

-2643

135 150 8 135 151 6BC2 90

100

130 30242016106.65.0

4332---.

23-2643

BMG4 100 130103024

643

-23

BMG8 112M132S 300 0.3 0.9

755545373019

12.69.5

64332---

-23-2643

184 845 3 135 570 8

WT

Pi

fkVA

Hz

n


9Work done, working air gap, braking torques of brake BM15 - 62Technical Data

9.2 Work done, working air gap, braking torques of brake BM15 - 62

Brake type

For Work done until mainte-

nance

Working air gap Braking torque settings

motor size

[mm] Braking torque

Type and no. of brake springs

Order number of brake springs

[106 J] min.1

1 Please note when checking the working air gap: Parallelism tolerances on the brake disc may give rise to deviations of ±0.1 mm after atest run.

max. [Nm] Normal Red Normal Red

BM15 132M, ML160M 500

0.3

0.9

15012510075503525

6433---

-23-643

184 486 5 184 487 3

BM30 160L180 750 300

2502001501251007550

86442---

-24-4864

136 998 9 136 999 7

BM31 200225 750

BM322

2 Double disc brake

180 750

0.4

300250200150100

42---

-4864

BM622 200225 750

600500400300250200150100

86442---

-24-4864


Pi

fkVA

Hz

n

77

9

78

ermitted work done by the brakeechnical Data

9.3 Permitted work done by the brake

The maximum braking work per brake application shown in the characteristic curvesmay not be exceeded - not even in the case of emergency brake applications.

If you are using a brake motor, you have to check whether the brake is approved for usewith the required starting frequency Z. The following diagrams show the permitted workdone Wmax per cycle for the various brakes and rated speeds. The values are given withreference to the required starting frequency Z in cycles/hour (per h).

Example for brake in category II3D: The rated speed is 1500 min-1 and the brakeBM 32 is used. Assuming 200 cycles per hour, the permitted work done per cycle is9000 J (→ Figure 10).

For assistance in determining the braking work, refer to "Practical Implementation: DrivePlanning."

Explosion protection is not ensured if the maximum braking work is exceeded.

PT

Pi

fkVA

Hz

n


9Permitted work done by the brakeTechnical Data

Category II3D (BMG 05 – BM 62) and category II2G (BC05 and BC2)

51024AXXFigure 10: Maximum permitted work done per cycle at 3000 and 1500 min-1


BM 15

BMG 8

BMG 2, BMG 4

BMG 05, BMG 1

BM 32, BM 62

BM 30, BM 31

BM 15

BMG 8

BMG2, BMG4, BC2

BMG05, BMG1, BC05

Z

3000 1/min

10

102

102 103 c/h 104101

103

104

105

106

J

Wmax1500 1/min

10

102

102 103 c/h 104101

103

104

105

106

J

Wmax

Z

Z

BM 32, BM 62

BM 30, BM 31

BM 15

BMG 8

BMG 2, BMG 4

BMG 05, BMG 1

1000 1/min

10

102

102 103 c/h 104101

103

104

105

106

J

Wmax750 1/min

10

102

102 103 c/h 104101

103

104

105

106

J

Wmax

Z

BM 32, BM 62

BM 30, BM 31

BM 15

BMG 8

BMG 2, BMG 4

BMG 05, BMG 1


Pi

fkVA

Hz

n

79

9

80

ermitted work done by the brakeechnical Data

Category II3G



105

104

103

102

102

BMG05/1

BMG2/4BMG8BM15

103 10410

101

105

104

103

102

102

BMG05/1

BMG2/4BMG8BM15BM30/31BM32/62

103 10410

101c/h

Z

c/h

Z

J

Wmax

J

Wmax3000 1/min 1500 1/min

105

104

103

102

BMG05/1


BMG05/1


105

104

103

102

10102 103 104101102 103 104101

J

Wmax

J

Wmax

c/h

Z

c/h

Z

1000 1/min 750 1/min

PT

Pi

fkVA

Hz

n


9Operating currentsTechnical Data

9.4 Operating currents

The current values IH (holding current) specified in the tables are r.m.s. values. Only user.m.s. instruments to measure their values. The inrush current (accelerator current) IBonly flows for a short time (max. 120 ms) when the brake is released or during voltagedips below 70 % of rated voltage. There is no increased inrush current if the BG brakerectifier is used or if there is a direct DC voltage connection (both are only possible withbrakes up to motor size 100).

Brake BMG 05 - BMG 4

Legend

BMG05 BMG1 BMG2 BMG4

Motor size 71/80 80 90/100 100

Max. braking torque [Nm] 5 10 20 40

Braking power [W] 32 36 40 50

Control factor IB/IH 4 4 4 4

Rated voltage VN BMG05 BMG 1 BMG 2 BMG 4

IH[AAC]

IG[ADC]

IH[AAC]

IG[ADC]

IH[AAC]

IG[ADC]

IH[AAC]

IG[ADC]VAC VDC

24 1.38 1.54 1.77 2.20

24 (23-25) 10 2.0 3.3 2.4 3.7 - - - -

42 (40-46) 18 1.14 1.74 1.37 1.94 1.46 2.25 1.80 2.80

48 (47-52) 20 1.02 1.55 1.22 1.73 1.30 2.00 1.60 2.50

56 (53-58) 24 0.90 1.38 1.09 1.54 1.16 1.77 1.43 2.20

60 (59-66) 27 0.81 1.23 0.97 1.37 1.03 1.58 1.27 2.00

73 (67-73) 30 0.72 1.10 0.86 1.23 0.92 1.41 1.14 1.76

77 (74-82) 33 0.64 0.98 0.77 1.09 0.82 1.25 1.00 1.57

88 (83-92) 36 0.57 0.87 0.69 0.97 0.73 1.12 0.90 1.40

97 (93-104) 40 0.51 0.78 0.61 0.87 0.65 1.00 0.80 1.25

110 (105-116) 48 0.45 0.69 0.54 0.77 0.58 0.90 0.72 1.11

125 (117-131) 52 0.40 0.62 0.48 0.69 0.52 0.80 0.64 1.00

139 (132-147) 60 0.36 0.55 0.43 0.61 0.46 0.70 0.57 0.88

153 (148-164) 66 0.32 0.49 0.39 0.55 0.41 0.63 0.51 0.79

175 (165-185) 72 0.29 0.44 0.34 0.49 0.37 0.56 0.45 0.70

200 (186-207) 80 0.26 0.39 0.31 0.43 0.33 0.50 0.40 0.62

230 (208-233) 96 0.23 0.35 0.27 0.39 0.29 0.44 0.36 0.56

240 (234-261) 110 0.20 0.31 0.24 0.35 0.26 0.40 0.32 0.50

290 (262-293) 117 0.18 0.28 0.22 0.31 0.23 0.35 0.29 0.44

318 (294-329) 125 0.16 0.25 0.19 0.27 0.21 0.31 0.25 0.39

346 (330-369) 147 0.14 0.22 0.17 0.24 0.18 0.28 0.23 0.35

400 (370-414) 167 0.13 0.20 0.15 0.22 0.16 0.25 0.20 0.31

440 (415-464) 185 0.11 0.17 0.14 0.19 0.15 0.22 0.18 0.28

500 (465-522) 208 0.10 0.15 0.12 0.17 0.13 0.20 0.16 0.25

IH Holding current r.m.s. value in the connecting harness to the SEW-EURODRIVE brake rectifier

IB Accelerator current – brief inrush current

IG Direct current with direct DC voltage supply

VN Rated voltage (rated voltage range)


Pi

fkVA

Hz

n

81

9

82

perating currentsechnical Data

Brake BMG 8 - BM 32/62

Legend

BMG8 BM 15 BM30/31; BM32/62

Motor size 112/132S 132M-160M 160L-225

Max. braking torque [Nm] 75 150 600

Braking power [W] 65 95 120

Control factor IB/IH 6.3 7.5 8.5

Rated voltage VN BMG8 BM 15 BM 30/31; BM 32/62

IH[AAC]

IH[AAC]

IH[AAC]VAC VDC

24 2.771

1 Direct current in BSG operation

4.151) 4.31)

42 (40-46) - 2.31 3.35 -

48 (47-52) - 2.10 2-95 -

56 (53-58) - 1.84 2.65 -

60 (59-66) - 1.64 2.35 -

73 (67-73) - 1.46 2.10 -

77 (74-82) - 1.30 1.87 -

88 (83-92) - 1.16 1.67 -

97 (93-104) - 1.04 1.49 -

110 (105-116) - 0.93 1.32 1.57

125 (117-131) - 0.82 1.18 1.41

139 (132-147) - 0.73 1.05 1.25

153 (148-164) - 0.66 0.94 1.13

175 (165-185) - 0.59 0.84 1.0

200 (186-207) - 0.52 0.74 0.88

230 (208-233) - 0.46 0.66 0.80

240 (234-261) - 0.41 0.59 0.70

290 (262-293) - 0.36 0.53 0.69

318 (294-329) - 0.33 0.47 0.55

346 (330-369) - 0.29 0.42 0.50

400 (370-414) - 0.26 0.37 0.44

440 (415-464) - 0.24 0.33 0.39

500 (465-522) - 0.20 0.30 0.35





OT

Pi

fkVA

Hz

n


9Operating currentsTechnical Data

Brake BC

Legend

BC05 BC2

Motor size 71/80 90/100

Max. braking torque [Nm] 7.5 30

Braking power [W] 29 41

Control factor IB/IH 4 4

Rated voltage VN BC05 BC2

IH[AAC]

IG[ADC]

IH[AAC]

IG[ADC]VAC VDC

24 - 1.22 - 1.74

42 (40-46) 18 1.10 1.39 1.42 2.00

48 (47-52) 20 0.96 1.23 1.27 1.78

56 (53-58) 24 0.86 1.10 1.13 1.57

60 (59-66) 27 0.77 0.99 1.00 1.42

73 (67-73) 30 0.68 0.87 0.90 1.25

77 (74-82) 33 0.60 0.70 0.79 1.12

88 (83-92) 36 0.54 0.69 0.71 1.00

97 (93-104) 40 0.48 0.62 0.63 0.87

110 (105-116) 48 0.42 0.55 0.57 0.79

125 (117-131) 52 0.38 0.49 0.50 0.71

139 (132-147) 60 0.34 0.43 0.45 0.62

153 (148-164) 66 0.31 0.39 0.40 0.56

175 (165-185) 72 0.27 0.34 0.35 0.50

200 (186-207) 80 0.24 0.31 0.31 0.44

230 (208-233) 96 0.21 0.27 0.28 0.40

240 (234-261) 110 0.19 0.24 0.25 0.35

290 (262-293) 117 0.17 0.22 0.23 0.32

318 (294-329) 125 0.15 0.20 0.19 0.28

346 (330-369) 147 0.13 0.18 0.18 0.24

400 (370-414) 167 0.12 0.15 0.15 0.22

440 (415-464) 185 0.11 0.14 0.14 0.20

500 (465-522) 208 0.10 0.12 0.12 0.17






Pi

fkVA

Hz

n

83

9

84

perating currentsechnical Data

Brake Bd

Legend

Bd05 Bd2

Motor size 71/80 90/100

Max. braking torque [Nm] 7.5 30

Braking power [W] 29 41

Rated voltage VN Bd05 Bd2

IG[ADC]

IG[ADC]VAC VDC

24 1.22 1.74

42 (40-46) 18 1.39 2.00

48 (47-52) 20 1.23 1.78

56 (53-58) 24 1.10 1.57

60 (59-66) 27 0.99 1.42

73 (67-73) 30 0.87 1.25

77 (74-82) 33 0.70 1.12

88 (83-92) 36 0.69 1.00

97 (93-104) 40 0.62 0.87

110 (105-116) 48 0.55 0.79

125 (117-131) 52 0.49 0.71

139 (132-147) 60 0.43 0.62

153 (148-164) 66 0.39 0.56

175 (165-185) 72 0.34 0.50

200 (186-207) 80 0.31 0.44

230 (208-233) 96 0.27 0.40

240 (234-261) 110 0.24 0.35

290 (262-293) 117 0.22 0.32

318 (294-329) 125 0.20 0.28

346 (330-369) 147 0.18 0.24

400 (370-414) 167 0.15 0.22

440 (415-464) 185 0.14 0.20

500 (465-522) 208 0.12 0.17



OT

Pi

fkVA

Hz

n


9Maximum permitted overhung loadsTechnical Data

9.5 Maximum permitted overhung loads

The following table lists the permitted overhung loads (top value) and axial forces(bottom value) of explosion-proof AC motors:

Overhung load conversion for off-center force application

The permitted overhung loads must be calculated using the following formulae in theevent of force application not in the center of the shaft end. The smaller of the two valuesFxL (according to bearing service life) and FxW (according to shaft strength) is thepermitted value for the overhung load at point x. Note that the calculations apply toMa max.

FxL based on bearing service life

FxW from the shaft strength

Mount-ing posi-tion

[1/min]No. of poles

Permitted overhung load FR [N]Permitted axial load FA [N]; FA_tens. = FA_comp.

Size

63 71 80 90 100 112 132S132ML 132M

160M 160L 180 200 225250280

Foot-mounted motor

7508

--

680 200

920 240

1280 320

1700 400

1750 480

1900 560

2600 640

3600 960

3800 960

5600 1280

6000 2000

--

--

10006

--

640 160

840 200

1200 240

1520 320

1600 400

1750 480

2400 560

3300 800

3400 800

5000 1120

5500 1900

--

--

15004

--

560 120

720 160

1040 210

1300 270

1400 270

1500 270

2000 400

2600 640

3100 640

4500 940

4700 2400

7000 2400

8000 2500

30002

--

400 80

520 100

720 145

960 190

980 200

1100 210

1450 320

2000 480

2300 480

3450 800

3700 1850

--

--

Flange-mounted motor

7508

--

850 250

1150 300

1600 400

2100 500

2200 600

2400 700

3200 800

4600 1200

4800 1200

7000 1600

7500 2500

--

--

10006

600 150

800 200

1050 250

1500 300

1900 400

2000 500

2200 600

2900 700

4100 1000

4300 1000

6300 1400

6800 2400

--

--

15004

500 110

700 140

900 200

1300 250

1650 350

1750 350

1900 350

2500 500

3200 800

3900 800

5600 1200

5900 3000

8700 3000

9000 2600

30002

400 70

500 100

650 130

900 180

1200 240

1200 250

1300 260

1800 400

2500 600

2900 600

4300 1000

4600 2300

--

--

F = F •xL Ra

b + x[N]

FR = Permitted overhung load (x = I/2) [N]

x = Distance from the shaft shoulder to the force application point [mm]

a, b, f = Motor constants for overhung load conversion [mm]

c = Motor constant for overhung load conversion [Nmm]

F =xWc

f + x[N]


Pi

fkVA

Hz

n

85

9

86

aximum permitted overhung loadsechnical Data

Motor constants for overhung load conversion

2nd motor shaft end

Please contact SEW-EURODRIVE with regard to the permitted loading on the2nd motor shaft end.

03074AXXFigure 14: Overhung load FX for off-center force application

l

l/2

x

FR

Fx

FA

d

l

l/2

x

FR

Fx

FA

d

Sizea

[mm]

b

[mm]

c f

[mm]

d

[mm]

l

[mm]2-pole[Nmm]

4-pole[Nmm]

6-pole[Nmm]

8-pole[Nmm]

DFR63 161 146 11.2 • 103 16.8 • 103 19 • 103 - 13 14 30

DT71 158.5 143.8 11.4 • 103 16 • 103 18.3 • 103 19.5 • 103 13.6 14 30

DT80 213.8 193.8 17.5 • 103 24.2 • 103 28.2 • 103 31 • 103 13.6 19 40

(S)DT90 227.8 202.8 27.4 • 103 39.6 • 103 45.7 • 103 48.7 • 103 13.1 24 50

SDT100 270.8 240.8 42.3 • 103 57.3 • 103 67 • 103 75 • 103 14.1 28 60

DV100 270.8 240.8 42.3 • 103 57.3 • 103 67 • 103 75 • 103 14.1 28 60

(S)DV112M 286.8 256.8 53 • 103 75.7 • 103 86.5 • 103 94.6 • 103 24.1 28 60

(S)DV132S 341.8 301.8 70.5 • 103 96.1 • 103 112 • 103 122 • 103 24.1 38 80

DV132M 344.5 304.5 87.1 • 103 120 • 103 144 • 103 156 • 103 20.1 38 80

DV132ML 404.5 364.5 120 • 103 156 • 103 198 • 103 216.5 • 103 20.1 38 80

DV160M 419.5 364.5 150 • 103 195.9 • 103 248 • 103 270 • 103 20.1 42 110

DV160L 435.5 380.5 177.5 • 103 239 • 103 262.5 • 103 293 • 103 22.15 42 110

DV180 507.5 452.5 266 • 103 347 • 103 386 • 103 432 • 103 22.15 48 110

DV200 537.5 482.5 203.5 • 103 258.5 • 103 302.5 • 103 330 • 103 0 55 110

DV225 626.5 556.5 - 490 • 103 - - 0 60 140

DV250 658 588 - 630 • 103 - - 0 65 140

DV280 658 588 - 630 • 103 - - 0 75 140

MT

Pi

fkVA

Hz

n


9Permitted ball bearing typesTechnical Data

9.6 Permitted ball bearing types

Bearing lubrication: Asonic GHY72

Motor type

Driving end A bearing(AC motor, brake motor)

Non drive-end B bearing(foot-mounted, flange-mounted, gear-

motors)

GearmotorFlange-mounted

and foot-mounted motors

AC motor Brake motor

eDT71 - eDT80 6203 2RS J C3 6204 2RS J C3 6203 2RS J C3

eDT90 - eDV100 6306 2RS J C3 6205 2RS J C3

eDV112 - eDV132S 6307 2RS J C3 6208 2RS J C3 6307 2RS J C3 -

eDV132M - eDV160M 6309 2RS J C3 6309 2RS J C3 -

eDV160L - eDV180L 6312 2RS J C3 6313 2RS J C3 -

Motor type

Driving end A bearing(AC motor, brake motor)

Non drive-end B bearing(foot-mounted, flange-mounted, gear-

motors)

GearmotorFlange-mounted

and foot-mounted motors

AC motor Brake motor

DR63 6203 2RS J C3 6203 2RS J C3 6202 2RS J C3 -

DT71 - DT80 6303 2RS J C3 6304 2RS J C3 6203 2RS J C3

DT90 - DV100 6306 2RS J C3 6305 2RS J C3

DV112 - DV132S 6307 2RS J C3 6308 2RS J C3 6307 2RS J C3

DV132M - DV160M 6309 2RS J C3 6309 2RS J C3

DV160L - DV180L 6312 2RS J C3 6313 2RS J C3

DV200LS - DV225M 6314 2RS J C3 6314 2RS J C3

DV250 - DV280S 6316 2RS J C3 6315 2RS J C3


Pi

fkVA

Hz

n

87

10

88

otors and brakes in category 2G, series eDT, eDVeclaration of conformity

10 Declaration of conformity10.1 Motors and brakes in category 2G, series eDT, eDV

DIN EN ISO 9001

SEW-EURODRIVE GmbH & Co Ernst-Blickle-Str. 42 D-76646 Bruchsal

(im Sinne der EG-Richtlinie 94/9/EG, Anhang IV) (according to EC Directive 94/9/EC, Appendix IV)

SEW-EURODRIVE erklärt in alleiniger Verantwortung, dass die Motoren sowie die Bremsen in Kategorie 2G der Baureihen eDT, eDV sowie BC, auf die sich diese Erklärung bezieht, mit der

declares in sole responsibility that the motors and brakes in category 2G of the eDT, eDV and BC series that are subject to this declaration are meeting the requirements set forth in

EG Richtlinie 94/9/EG EC Directive 94/9/EC.

übereinstimmen.

Angewandte harmonisierte Normen: EN 50 014; EN 50 018; EN 50 019 Applicable harmonised standards: EN 50 014; EN 50 018; EN 50 019

SEW-EURODRIVE hält folgende technische Dokumentationen zur Einsicht bereit: SEW-EURODRIVE have the following documentation available for inspection:

- vorschriftsmäßige Bedienungsanleitung - Installation and operating instructions in conformance with applicable regulations - techn. Bauunterlagen - Technical design documentation - Mitteilung über die Anerkennung der Qualitätsicherung Produktion - notification about the recognition of the quality assurance production

SEW-EURODRIVE GmbH & Co

Bruchsal, den 09.08.2000

ppa

Ort und Datum der Ausstellung

Place and date of issue

Funktion: Vertriebsleitung / Deutschland

Function: Head of Sales / Germany

MD

Pi

fkVA

Hz

n


10Motors in category 2D, series eDT and eDVDeclaration of conformity

10.2 Motors in category 2D, series eDT and eDV

DIN EN ISO 9001


Ernst-Blickle-Str. 42 D-76646 Bruchsal

(im Sinne der EG-Richtlinie 94/9/EG, Anhang IV) (according to EC Directive 94/9/EC, Appendix IV)

SEW-EURODRIVE erklärt in alleiniger Verantwortung, dass die Motoren in Kategorie 2D der Baureihen eDT, eDV, auf die sich diese Erklärung bezieht, mit der

declares in sole responsibility that the motors in category 2D of the eDT and eDV series that are subject to this declaration are meeting the requirements set forth in


übereinstimmen.

Angewandte harmonisierte Normen: EN 50 014; EN 50 281 Applicable harmonised standards: EN 50 014; EN 50 281

SEW-EURODRIVE hält folgende technische Dokumentationen zur Einsicht bereit: SEW-EURODRIVE have the following documentation available for inspection:

- vorschriftsmäßige Bedienungsanleitung - Installation and operating instructions in conformance with applicable regulations - techn. Bauunterlagen - Technical design documentation - Mitteilung über die Anerkennung der Qualitätsicherung Produktion - notification about the recognition of the quality assurance production



ppa






Pi

fkVA

Hz

n

89

10

90

otors and brake motors in categories 3D, series CT and CVeclaration of conformity

10.3 Motors and brake motors in categories 3D, series CT and CV

DIN EN ISO 9001


Konformitätserklärung Declaration of Conformity (im Sinne der EG-Richtlinie 94/9/EG, Anhang VIII) (according to EC Directive 94/9/EC, Appendix VIII)

SEW-EURODRIVE erklärt in alleiniger Verantwortung, dass die Motoren und Bremsmotoren in der Kategorie 3D der Baureihen CT und CV, auf die sich diese Erklärung bezieht, mit der

declares in sole responsibility that the motors and brake motors in categories 3D of the CT and CV series that are subject to this declaration are meeting the requirements set forth in


übereinstimmen.

Angewandte harmonisierte Normen: EN 50 014; EN 50 281-1-1 Applicable harmonised standards: EN 50 014; EN 50 281-1-1

SEW-EURODRIVE hält folgende technische Dokumentationen zur Einsicht bereit: SEW-EURODRIVE has the following documentation available for inspection:

- vorschriftsmäßige Bedienungsanleitung - Installation and operating instructions in conformance with applicable regulations - techn. Bauunterlagen - Technical design documentation



ppa





MD

Pi

fkVA

Hz

n


10Motors and brake motors in categories 3G and 3D, series DT and DVDeclaration of conformity

10.4 Motors and brake motors in categories 3G and 3D, series DT and DV

DIN EN ISO 9001


Konformitätserklärung Declaration of Conformity (im Sinne der EG-Richtlinie 94/9/EG, Anhang VIII) (according to EC Directive 94/9/EC, Appendix VIII)

SEW-EURODRIVE erklärt in alleiniger Verantwortung, dass die Motoren und Bremsmotoren in der Kategorie 3G und 3D der Baureihen DR63, DT und DV, auf die sich diese Erklärung bezieht, mit der

declares in sole responsibility that the motors and brake motors in categories 3G and 3D of the DR63, DT and DV series that are subject to this declaration are meeting the requirements set forth in


übereinstimmen.

Angewandte harmonisierte Normen: EN 50 014; EN 50 021; EN 50 281-1-1 Applicable harmonised standards: EN 50 014; EN 50 021; EN 50 281-1-1

SEW-EURODRIVE hält folgende technische Dokumentationen zur Einsicht bereit: SEW-EURODRIVE has the following documentation available for inspection:

- vorschriftsmäßige Bedienungsanleitung - Installation and operating instructions in conformance with applicable regulations - techn. Bauunterlagen - Technical design documentation



ppa






Pi

fkVA

Hz

n

91

11

92 Operating Instructions – Explosion-Proof AC Motors/AC Brake Motors

Index

11 Index

AAC motors

Overhung loads 81

Ambient conditions during operation 34

Anti-condensation heater 54

Assignment of servomotors to frequency inverter 45

BBackstop 53

Ball bearing types 83

Brake malfunctions 56

CCategory 2D motors 15

Category 2G motors 18

Category 2G motors and brake motors 11

Category 3D asynchronous motors 30

Category 3D motors 22

Category IIG3D motors 22

EElectrical installation 9

FFrequency inverter operation of motors 36

IInspection and maintenance 57

Inspection and maintenance of motor and brake 59

Inspection and maintenance of the brake BC 63

Installation 7Installation tolerances 9Installing the motor 8

LLimits for current and torque 42

MMaintenance intervals 58

Malfunctions during operation with a

frequency inverter 56

Motor Design 3Motor malfunctions 55

OOperating currents 77

Operating modes and limit values 35

Overhung loads 81

PPermitted work done by the brake 74

Project planning for AC motorsOverhung load conversion 81

SSafety Notes 2Setting the frequency inverter parameters 51

Startup 50

TTechnical data 72

Thermal limiting characteristic curve 41

UUnit designation 4

WWiring notes 10

Work done 72

Working air gap 72

Address List

Address ListGermany

HeadquartersProductionSalesService

Bruchsal SEW-EURODRIVE GmbH & Co KGErnst-Blickle-Straße 42 D-76646 BruchsalP.O. BoxPostfach 3023 · D-76642 Bruchsal

Tel. +49 7251 75-0Fax +49 7251 75-1970http://[email protected] Electronics:Tel. +49 171 7210791Service Gear Units and Motors:Tel. +49 172 7601377

AssemblyService

Garbsen (near Hannover)

SEW-EURODRIVE GmbH & Co KGAlte Ricklinger Straße 40-42 D-30823 GarbsenP.O. BoxPostfach 110453 · D-30804 Garbsen

Tel. +49 5137 8798-30Fax +49 5137 [email protected]

Kirchheim (near München)

SEW-EURODRIVE GmbH & Co KGDomagkstraße 5D-85551 Kirchheim


Langenfeld (near Düsseldorf)

SEW-EURODRIVE GmbH & Co KGSiemensstraße 1D-40764 Langenfeld


Meerane(near Zwickau)

SEW-EURODRIVE GmbH & Co KGDänkritzer Weg 1D-08393 Meerane


Additional addresses for service in Germany provided on request!

France

ProductionSalesService

Haguenau SEW-USOCOME 48-54, route de Soufflenheim B. P. 185F-67506 Haguenau Cedex

Tel. +33 3 88 73 67 00 Fax +33 3 88 73 66 00http://[email protected]

AssemblySalesService

Bordeaux SEW-USOCOME Parc d’activités de Magellan62, avenue de Magellan - B. P. 182F-33607 Pessac Cedex

Tel. +33 5 57 26 39 00Fax +33 5 57 26 39 09

Lyon SEW-USOCOME Parc d’Affaires RooseveltRue Jacques TatiF-69120 Vaulx en Velin

Tel. +33 4 72 15 37 00Fax +33 4 72 15 37 15

Paris SEW-USOCOME Zone industrielle 2, rue Denis Papin F-77390 Verneuil I’Etang

Tel. +33 1 64 42 40 80Fax +33 1 64 42 40 88

Additional addresses for service in France provided on request!

Algeria

Sales Alger Réducom 16, rue des Frères ZaghnounBellevue El-Harrach16200 Alger

Tel. +213 21 8222-84Fax +213 21 8222-84

Argentina


Buenos Aires SEW EURODRIVE ARGENTINA S.A.Centro Industrial Garin, Lote 35Ruta Panamericana Km 37,51619 Garin


Australia


Melbourne SEW-EURODRIVE PTY. LTD.27 Beverage DriveTullamarine, Victoria 3043

Tel. +61 3 9933-1000Fax +61 3 9933-1003http://[email protected]

Sydney SEW-EURODRIVE PTY. LTD.9, Sleigh Place, Wetherill Park New South Wales, 2164


08/2003 93

Address List

94

Austria


Wien SEW-EURODRIVE Ges.m.b.H. Richard-Strauss-Strasse 24A-1230 Wien

Tel. +43 1 617 55 00-0Fax +43 1 617 55 00-30http://[email protected]

Belgium


Brüssel CARON-VECTOR S.A.Avenue Eiffel 5B-1300 Wavre


Brazil

ProductionSalesService

Sao Paulo SEW-EURODRIVE Brasil Ltda.Avenida Amâncio Gaiolli, 50Caixa Postal: 201-07111-970Guarulhos/SP - Cep.: 07251-250


Additional addresses for service in Brazil provided on request!

Bulgaria

Sales Sofia BEVER-DRIVE GMBHBogdanovetz Str.1BG-1606 Sofia

Tel. +359 (2) 9532565Fax +359 (2) [email protected]

Cameroon

Sales Douala Electro-ServicesRue Drouot AkwaB.P. 2024Douala

Tel. +237 4322-99Fax +237 4277-03

Canada


Toronto SEW-EURODRIVE CO. OF CANADA LTD. 210 Walker Drive Bramalea, Ontario L6T3W1


Vancouver SEW-EURODRIVE CO. OF CANADA LTD.7188 Honeyman Street Delta. B.C. V4G 1 E2


Montreal SEW-EURODRIVE CO. OF CANADA LTD.2555 Rue Leger Street LaSalle, Quebec H8N 2V9


Additional addresses for service in Canada provided on request!

Chile


Santiago de Chile

SEW-EURODRIVE CHILE LTDA.Las Encinas 1295Parque Industrial Valle GrandeLAMPARCH-Santiago de ChileP.O. BoxCasilla 23 Correo Quilicura - Santiago - Chile


China

ProductionAssemblySalesService

Tianjin SEW-EURODRIVE (Tianjin) Co., Ltd.No. 46, 7th Avenue, TEDA Tianjin 300457

Tel. +86 22 25322612Fax +86 22 25322611http://www.sew.com.cn


Suzhou SEW-EURODRIVE (Suzhou) Co., Ltd.333, Suhong Middle RoadSuzhou Industrial ParkJiangsu Province, 215021P. R. China

Tel. +86 512 62581781Fax +86 512 [email protected]

08/2003

Address List

Colombia


Bogotá SEW-EURODRIVE COLOMBIA LTDA. Calle 22 No. 132-60Bodega 6, Manzana BSantafé de Bogotá


Croatia

SalesService

Zagreb KOMPEKS d. o. o.PIT Erdödy 4 IIHR 10 000 Zagreb


Czech Republic

Sales Praha SEW-EURODRIVE CZ S.R.O.Business Centrum Praha Luná 591CZ-16000 Praha 6 - Vokovice

Tel. +420 220121234 + 220121236Fax +420 220121237http://[email protected]

Denmark


Kopenhagen SEW-EURODRIVEA/SGeminivej 28-30, P.O. Box 100DK-2670 Greve


Estonia

Sales Tallin ALAS-KUUL ASPaldiski mnt.125EE 0006 Tallin

Tel. +372 6593230Fax +372 6593231

Finland


Lahti SEW-EURODRIVE OYVesimäentie 4FIN-15860 Hollola 2


Gabon

Sales Libreville Electro-ServicesB.P. 1889Libreville

Tel. +241 7340-11Fax +241 7340-12

Great Britain


Normanton SEW-EURODRIVE Ltd.Beckbridge Industrial Estate P.O. Box No.1GB-Normanton, West- Yorkshire WF6 1QR


Greece

SalesService

Athen Christ. Boznos & Son S.A.12, Mavromichali StreetP.O. Box 80136, GR-18545 Piraeus

Tel. +30 2 1042 251-34 Fax +30 2 1042 251-59http://[email protected]

Hong Kong


Hong Kong SEW-EURODRIVE LTD.Unit No. 801-806, 8th FloorHong Leong Industrial ComplexNo. 4, Wang Kwong Road Kowloon, Hong Kong

Tel. +852 2 7960477 + 79604654Fax +852 2 [email protected]

Hungary

SalesService

Budapest SEW-EURODRIVE Kft.H-1037 BudapestKunigunda u. 18

Tel. +36 1 437 06-58Fax +36 1 437 [email protected]

08/2003 95

Address List

96

India


Baroda SEW-EURODRIVE India Pvt. Ltd.Plot No. 4, GidcPor Ramangamdi · Baroda - 391 243Gujarat


Technical Offices Bangalore SEW-EURODRIVE India Private Limited308, Prestige Centre Point7, Edward RoadBangalore


Mumbai SEW-EURODRIVE India Private Limited312 A, 3rd Floor, Acme PlazaAndheri Kurla Road, Andheri (E)Mumbai


Ireland

SalesService

Dublin Alperton Engineering Ltd. 48 Moyle RoadDublin Industrial EstateGlasnevin, Dublin 11

Tel. +353 1 830-6277Fax +353 1 830-6458

Italy


Milano SEW-EURODRIVE di R. Blickle & Co.s.a.s.Via Bernini,14 I-20020 Solaro (Milano)

Tel. +39 2 96 9801Fax +39 2 96 [email protected]

Ivory Coast

Sales Abidjan SICASte industrielle et commerciale pour l’Afrique165, Bld de MarseilleB.P. 2323, Abidjan 08

Tel. +225 2579-44Fax +225 2584-36

Japan


Toyoda-cho SEW-EURODRIVE JAPAN CO., LTD 250-1, Shimoman-no,Toyoda-cho, Iwata gunShizuoka prefecture, 438-0818


Korea


Ansan-City SEW-EURODRIVE KOREA CO., LTD. B 601-4, Banweol Industrial Estate Unit 1048-4, Shingil-DongAnsan 425-120


Lebanon

Sales Beirut Gabriel Acar & Fils sarlB. P. 80484Bourj Hammoud, Beirut

Tel. +961 1 4947-86 +961 1 4982-72+961 3 2745-39Fax +961 1 4949-71 [email protected]

Luxembourg


Brüssel CARON-VECTOR S.A.Avenue Eiffel 5B-1300 Wavre


Macedonia

Sales Skopje SGS-Skopje / Macedonia"Teodosij Sinactaski” 6691000 Skopje / Macedonia

Tel. +389 2 385 466Fax +389 2 384 [email protected]

Malaysia


Johore SEW-EURODRIVE SDN BHD No. 95, Jalan Seroja 39, Taman Johor Jaya81000 Johor Bahru, JohorWest Malaysia


08/2003

Address List

Morocco

Sales Casablanca S. R. M.Société de Réalisations Mécaniques 5, rue Emir Abdelkader05 Casablanca

Tel. +212 2 6186-69 + 6186-70 + 6186-71Fax +212 2 [email protected]

Netherlands


Rotterdam VECTOR Aandrijftechniek B.V. Industrieweg 175 NL-3044 AS RotterdamPostbus 10085NL-3004 AB Rotterdam


New Zealand


Auckland SEW-EURODRIVE NEW ZEALAND LTD. P.O. Box 58-428 82 Greenmount driveEast Tamaki Auckland


Christchurch SEW-EURODRIVE NEW ZEALAND LTD. 10 Settlers Crescent, FerrymeadChristchurch


Norway


Moss SEW-EURODRIVE A/SSolgaard skog 71N-1599 Moss


Peru


Lima SEW DEL PERU MOTORES REDUCTORES S.A.C.Los Calderos <FmSdata>[Idot ] 120-124Urbanizacion Industrial Vulcano, ATE, Lima


Poland


Lodz SEW-EURODRIVE Polska Sp.z.o.o.ul. Techniczna 5 PL-92-518 Lodz


Portugal


Coimbra SEW-EURODRIVE, LDA. Apartado 15 P-3050-901 Mealhada

Tel. +351 231 20 9670Fax +351 231 20 3685http://[email protected]

Romania

SalesService

Bucuresti Sialco Trading SRL str. Madrid nr.4 71222 Bucuresti

Tel. +40 21 230-1328Fax +40 21 230-7170 [email protected]

Russia

Sales St. Petersburg ZAO SEW-EURODRIVE P.O. Box 263 RUS-195220 St. Petersburg

Tel. +7 812 5357142 +812 5350430Fax +7 812 [email protected]

Senegal

Sales Dakar SENEMECA Mécanique GénéraleKm 8, Route de Rufisque B.P. 3251, Dakar


Singapore


Singapore SEW-EURODRIVE PTE. LTD. No 9, Tuas Drive 2 Jurong Industrial Estate Singapore 638644

Tel. +65 68621701 ... 1705Fax +65 68612827Telex 38 659 [email protected]

08/2003
97

ddress List

98

Slovenia

SalesService

Celje Pakman - Pogonska Tehnika d.o.o.UI. XIV. divizije 14SLO – 3000 Celje


South Africa


Johannesburg SEW-EURODRIVE (PROPRIETARY) LIMITEDEurodrive House Cnr. Adcock Ingram and Aerodrome RoadsAeroton Ext. 2Johannesburg 2013P.O.Box 90004Bertsham 2013


Capetown SEW-EURODRIVE (PROPRIETARY) LIMITED Rainbow ParkCnr. Racecourse & Omuramba RoadMontague GardensCape TownP.O.Box 36556Chempet 7442 Cape Town

Tel. +27 21 552-9820Fax +27 21 552-9830Telex 576 [email protected]

Durban SEW-EURODRIVE (PROPRIETARY) LIMITED2 Monaceo PlacePinetownDurbanP.O. Box 10433, Ashwood 3605


Spain


Bilbao SEW-EURODRIVE ESPAÑA, S.L. Parque Tecnológico, Edificio, 302E-48170 Zamudio (Vizcaya)


Sweden


Jönköping SEW-EURODRIVE ABGnejsvägen 6-8S-55303 JönköpingBox 3100 S-55003 Jönköping


Switzerland


Basel Alfred lmhof A.G.Jurastrasse 10 CH-4142 Münchenstein bei Basel


Thailand


Chon Buri SEW-EURODRIVE (Thailand) Ltd.Bangpakong Industrial Park 2700/456, Moo.7, Tambol DonhuarohMuang DistrictChon Buri 20000


Tunisia

Sales Tunis T. M.S. Technic Marketing Service7, rue Ibn EI Heithem Z.I. SMMT2014 Mégrine Erriadh

Tel. +216 1 4340-64 + 1 4320-29Fax +216 1 4329-76

Turkey


Istanbul SEW-EURODRIVE Hareket Sistemleri Sirketi Bagdat Cad. Koruma Cikmazi No. 3 TR-81540 Maltepe ISTANBUL

Tel. +90 216 4419163 + 216 4419164 + 216 3838014Fax +90 216 [email protected]

A

08/2003

Address List

USA

ProductionAssemblySalesService

Greenville SEW-EURODRIVE INC. 1295 Old Spartanburg Highway P.O. Box 518Lyman, S.C. 29365

Tel. +1 864 439-7537Fax Sales +1 864 439-7830Fax Manuf. +1 864 439-9948Fax Ass. +1 864 439-0566Telex 805 550 http://[email protected]


San Francisco SEW-EURODRIVE INC. 30599 San Antonio St.Hayward, California 94544-7101


Philadelphia/PA SEW-EURODRIVE INC. Pureland Ind. Complex 2107 High Hill Road, P.O. Box 481Bridgeport, New Jersey 08014


Dayton SEW-EURODRIVE INC.2001 West Main Street Troy, Ohio 45373


Dallas SEW-EURODRIVE INC.3950 Platinum Way Dallas, Texas 75237


Additional addresses for service in the USA provided on request!

Venezuela


Valencia SEW-EURODRIVE Venezuela S.A.Av. Norte Sur No. 3, Galpon 84-319Zona Industrial Municipal NorteValencia, Estado Carabobo

Tel. +58 241 832-9804Fax +58 241 [email protected]@cantv.net

08/2003
99

SEW-EURODRIVE GmbH & Co KG · P.O. Box 3023 · D-76642 Bruchsal/GermanyPhone +49 7251 75-0 · Fax +49 7251 75-1970

http://www.sew-eurodrive.com · [email protected]

explosion-proof ac motors / ac brake edition · operating instructions – explosion-proof ac...

Documents